| 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 | $78.92 | 12.399% | $88.7053 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $87.58 | 9.847% | $96.204 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $14.79 | 7.772% | $15.9395 | $15.94 | $15.95 | $15.90 |
| Purchase #4 | $178.44 | 7.515% | $191.8498 | $191.85 | $191.85 | $191.80 |
| Purchase #5 | $183.57 | 12.843% | $207.1459 | $207.15 | $207.15 | $207.10 |
| Purchase #6 | $223.96 | 3.607% | $232.0382 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $129.66 | 4.768% | $135.8422 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $896.92 | $967.7249 | $967.73 | $967.75 | $967.50 | |