| 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 | $124.57 | 12.735% | $140.434 | $140.43 | $140.45 | $140.40 |
| Purchase #2 | $35.46 | 11.808% | $39.6471 | $39.65 | $39.65 | $39.60 |
| Purchase #3 | $49.32 | 8.840% | $53.6799 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $22.80 | 13.107% | $25.7884 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $141.27 | 5.847% | $149.5301 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $228.41 | 13.174% | $258.5007 | $258.50 | $258.50 | $258.50 |
| Purchase #7 | $98.49 | 13.531% | $111.8167 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $700.32 | $779.3969 | $779.40 | $779.45 | $779.30 | |