| 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 | $96.98 | 7.812% | $104.5561 | $104.56 | $104.55 | $104.60 |
| Purchase #2 | $202.41 | 10.779% | $224.2278 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $12.70 | 11.395% | $14.1472 | $14.15 | $14.15 | $14.10 |
| Purchase #4 | $28.50 | 4.139% | $29.6796 | $29.68 | $29.70 | $29.70 |
| Purchase #5 | $136.43 | 3.696% | $141.4725 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $33.76 | 13.261% | $38.2369 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $102.47 | 9.756% | $112.467 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $613.25 | $664.7871 | $664.80 | $664.80 | $664.80 | |