| 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 | $11.50 | 12.532% | $12.9412 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $88.64 | 5.589% | $93.5941 | $93.59 | $93.60 | $93.60 |
| Purchase #3 | $175.99 | 3.553% | $182.2429 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $132.94 | 11.199% | $147.828 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $72.97 | 11.757% | $81.5491 | $81.55 | $81.55 | $81.50 |
| Purchase #6 | $149.30 | 6.481% | $158.9761 | $158.98 | $159.00 | $159.00 |
| Purchase #7 | $7.90 | 10.327% | $8.7158 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $639.24 | $685.8472 | $685.85 | $685.90 | $685.70 | |