| 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 | $124.96 | 8.790% | $135.944 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $44.48 | 7.162% | $47.6657 | $47.67 | $47.65 | $47.70 |
| Purchase #3 | $200.76 | 10.236% | $221.3098 | $221.31 | $221.30 | $221.30 |
| Purchase #4 | $114.57 | 13.165% | $129.6531 | $129.65 | $129.65 | $129.70 |
| Purchase #5 | $121.39 | 6.359% | $129.1092 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $107.75 | 8.316% | $116.7105 | $116.71 | $116.70 | $116.70 |
| Purchase #7 | $82.65 | 13.645% | $93.9276 | $93.93 | $93.95 | $93.90 |
| 7 purchase totals = | $796.56 | $874.3199 | $874.32 | $874.30 | $874.30 | |