| 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 | $22.48 | 10.563% | $24.8546 | $24.85 | $24.85 | $24.90 |
| Purchase #2 | $150.37 | 6.122% | $159.5757 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $98.53 | 4.512% | $102.9757 | $102.98 | $103.00 | $103.00 |
| Purchase #4 | $142.66 | 11.240% | $158.695 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $101.72 | 10.847% | $112.7536 | $112.75 | $112.75 | $112.80 |
| Purchase #6 | $180.62 | 4.150% | $188.1157 | $188.12 | $188.10 | $188.10 |
| Purchase #7 | $108.94 | 12.393% | $122.4409 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $805.32 | $869.4112 | $869.42 | $869.45 | $869.50 | |