| 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 | $76.92 | 10.847% | $85.2635 | $85.26 | $85.25 | $85.30 |
| Purchase #2 | $47.43 | 12.427% | $53.3241 | $53.32 | $53.30 | $53.30 |
| Purchase #3 | $66.72 | 3.252% | $68.8897 | $68.89 | $68.90 | $68.90 |
| Purchase #4 | $159.73 | 3.737% | $165.6991 | $165.70 | $165.70 | $165.70 |
| Purchase #5 | $28.72 | 9.196% | $31.3611 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $100.70 | 9.364% | $110.1295 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $166.35 | 4.813% | $174.3564 | $174.36 | $174.35 | $174.40 |
| 7 purchase totals = | $646.57 | $689.0234 | $689.02 | $689.00 | $689.10 | |