| 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 | $49.67 | 9.557% | $54.417 | $54.42 | $54.40 | $54.40 |
| Purchase #2 | $92.30 | 8.212% | $99.8797 | $99.88 | $99.90 | $99.90 |
| Purchase #3 | $26.81 | 13.307% | $30.3776 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $60.63 | 6.204% | $64.3915 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $33.44 | 10.764% | $37.0395 | $37.04 | $37.05 | $37.00 |
| Purchase #6 | $132.40 | 4.718% | $138.6466 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $44.95 | 13.164% | $50.8672 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $440.20 | $475.6191 | $475.63 | $475.65 | $475.60 | |