| 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 | $39.99 | 8.724% | $43.4787 | $43.48 | $43.50 | $43.50 |
| Purchase #2 | $168.84 | 3.307% | $174.4235 | $174.42 | $174.40 | $174.40 |
| Purchase #3 | $203.52 | 6.779% | $217.3166 | $217.32 | $217.30 | $217.30 |
| Purchase #4 | $250.55 | 12.865% | $282.7833 | $282.78 | $282.80 | $282.80 |
| Purchase #5 | $28.31 | 3.817% | $29.3906 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $43.33 | 5.285% | $45.62 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $226.45 | 13.813% | $257.7295 | $257.73 | $257.75 | $257.70 |
| 7 purchase totals = | $960.99 | $1,050.7422 | $1,050.74 | $1,050.75 | $1,050.70 | |