| 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 | $46.93 | 9.436% | $51.3583 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $235.35 | 12.168% | $263.9874 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $90.51 | 10.332% | $99.8615 | $99.86 | $99.85 | $99.90 |
| Purchase #4 | $244.27 | 9.609% | $267.7419 | $267.74 | $267.75 | $267.70 |
| Purchase #5 | $140.32 | 6.835% | $149.9109 | $149.91 | $149.90 | $149.90 |
| Purchase #6 | $67.25 | 4.359% | $70.1814 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $95.49 | 12.545% | $107.4692 | $107.47 | $107.45 | $107.50 |
| 7 purchase totals = | $920.12 | $1,010.5106 | $1,010.51 | $1,010.50 | $1,010.60 | |