| 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 | $56.49 | 6.180% | $59.9811 | $59.98 | $60.00 | $60.00 |
| Purchase #2 | $25.54 | 11.262% | $28.4163 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $11.68 | 7.612% | $12.5691 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $191.56 | 5.127% | $201.3813 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $88.29 | 8.421% | $95.7249 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $53.59 | 10.446% | $59.188 | $59.19 | $59.20 | $59.20 |
| Purchase #7 | $24.39 | 9.860% | $26.7949 | $26.79 | $26.80 | $26.80 |
| 7 purchase totals = | $451.54 | $484.0556 | $484.05 | $484.05 | $484.10 | |