| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.93 | 4.135% | $47.8292 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $163.60 | 12.803% | $184.5457 | $184.55 | $184.55 | $184.50 |
| Purchase #3 | $209.71 | 7.644% | $225.7402 | $225.74 | $225.75 | $225.70 |
| Purchase #4 | $217.45 | 8.369% | $235.6484 | $235.65 | $235.65 | $235.60 |
| Purchase #5 | $105.80 | 4.258% | $110.305 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $142.57 | 5.398% | $150.2659 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $116.95 | 12.545% | $131.6214 | $131.62 | $131.60 | $131.60 |
| 7 purchase totals = | $1,002.01 | $1,085.9558 | $1,085.97 | $1,085.95 | $1,085.80 | |