| 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 | $245.99 | 12.609% | $277.0069 | $277.01 | $277.00 | $277.00 |
| Purchase #2 | $200.45 | 4.661% | $209.793 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $60.85 | 9.241% | $66.4731 | $66.47 | $66.45 | $66.50 |
| Purchase #4 | $27.56 | 4.642% | $28.8393 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $78.27 | 5.258% | $82.3854 | $82.39 | $82.40 | $82.40 |
| Purchase #6 | $130.50 | 7.762% | $140.6294 | $140.63 | $140.65 | $140.60 |
| Purchase #7 | $31.56 | 6.161% | $33.5044 | $33.50 | $33.50 | $33.50 |
| 7 purchase totals = | $775.18 | $838.6315 | $838.63 | $838.65 | $838.60 | |