| 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 | $22.96 | 6.459% | $24.443 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $72.31 | 12.104% | $81.0624 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $64.41 | 11.313% | $71.6967 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $87.63 | 8.275% | $94.8814 | $94.88 | $94.90 | $94.90 |
| Purchase #5 | $139.38 | 6.624% | $148.6125 | $148.61 | $148.60 | $148.60 |
| Purchase #6 | $130.99 | 9.167% | $142.9979 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $172.94 | 9.784% | $189.8604 | $189.86 | $189.85 | $189.90 |
| 7 purchase totals = | $690.62 | $753.5543 | $753.55 | $753.55 | $753.60 | |