| 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 | $121.54 | 8.212% | $131.5209 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $28.56 | 3.786% | $29.6413 | $29.64 | $29.65 | $29.60 |
| Purchase #3 | $62.52 | 12.622% | $70.4113 | $70.41 | $70.40 | $70.40 |
| Purchase #4 | $231.83 | 6.360% | $246.5744 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $202.62 | 8.748% | $220.3452 | $220.35 | $220.35 | $220.30 |
| Purchase #6 | $20.38 | 6.235% | $21.6507 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $26.94 | 6.815% | $28.776 | $28.78 | $28.80 | $28.80 |
| 7 purchase totals = | $694.39 | $748.9198 | $748.92 | $748.90 | $748.90 | |