| 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 | $63.46 | 7.704% | $68.349 | $68.35 | $68.35 | $68.30 |
| Purchase #2 | $103.50 | 8.204% | $111.9911 | $111.99 | $112.00 | $112.00 |
| Purchase #3 | $37.78 | 4.434% | $39.4552 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $116.72 | 9.369% | $127.6555 | $127.66 | $127.65 | $127.70 |
| Purchase #5 | $32.44 | 8.842% | $35.3083 | $35.31 | $35.30 | $35.30 |
| Purchase #6 | $186.63 | 8.373% | $202.2565 | $202.26 | $202.25 | $202.30 |
| Purchase #7 | $56.96 | 4.710% | $59.6428 | $59.64 | $59.65 | $59.60 |
| 7 purchase totals = | $597.49 | $644.6584 | $644.67 | $644.65 | $644.70 | |