| 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 | $39.68 | 13.114% | $44.8836 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $51.75 | 4.860% | $54.2651 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $114.33 | 8.716% | $124.295 | $124.30 | $124.30 | $124.30 |
| Purchase #4 | $212.88 | 13.379% | $241.3612 | $241.36 | $241.35 | $241.40 |
| Purchase #5 | $89.76 | 6.838% | $95.8978 | $95.90 | $95.90 | $95.90 |
| Purchase #6 | $156.99 | 8.831% | $170.8538 | $170.85 | $170.85 | $170.90 |
| Purchase #7 | $226.74 | 9.753% | $248.854 | $248.85 | $248.85 | $248.90 |
| 7 purchase totals = | $892.13 | $980.4105 | $980.41 | $980.40 | $980.60 | |