| 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 | $45.25 | 5.544% | $47.7587 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $85.59 | 6.774% | $91.3879 | $91.39 | $91.40 | $91.40 |
| Purchase #3 | $107.89 | 4.487% | $112.731 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $141.47 | 7.459% | $152.0222 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $156.89 | 12.253% | $176.1137 | $176.11 | $176.10 | $176.10 |
| Purchase #6 | $125.89 | 3.107% | $129.8014 | $129.80 | $129.80 | $129.80 |
| Purchase #7 | $78.43 | 11.655% | $87.571 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $741.41 | $797.3859 | $797.38 | $797.35 | $797.40 | |