| 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 | $46.42 | 3.196% | $47.9036 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $212.72 | 11.760% | $237.7359 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $99.35 | 12.179% | $111.4498 | $111.45 | $111.45 | $111.40 |
| Purchase #4 | $53.69 | 4.278% | $55.9869 | $55.99 | $56.00 | $56.00 |
| Purchase #5 | $135.53 | 12.779% | $152.8494 | $152.85 | $152.85 | $152.80 |
| Purchase #6 | $73.37 | 3.748% | $76.1199 | $76.12 | $76.10 | $76.10 |
| Purchase #7 | $210.48 | 8.444% | $228.2529 | $228.25 | $228.25 | $228.30 |
| 7 purchase totals = | $831.56 | $910.2984 | $910.30 | $910.30 | $910.20 | |