| 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 | $27.68 | 5.694% | $29.2561 | $29.26 | $29.25 | $29.30 |
| Purchase #2 | $112.57 | 9.558% | $123.3294 | $123.33 | $123.35 | $123.30 |
| Purchase #3 | $188.62 | 13.710% | $214.4798 | $214.48 | $214.50 | $214.50 |
| Purchase #4 | $210.82 | 4.133% | $219.5332 | $219.53 | $219.55 | $219.50 |
| Purchase #5 | $27.90 | 6.102% | $29.6025 | $29.60 | $29.60 | $29.60 |
| Purchase #6 | $27.57 | 4.811% | $28.8964 | $28.90 | $28.90 | $28.90 |
| Purchase #7 | $107.72 | 10.179% | $118.6848 | $118.68 | $118.70 | $118.70 |
| 7 purchase totals = | $702.88 | $763.7822 | $763.78 | $763.85 | $763.80 | |