| 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 | $68.59 | 4.412% | $71.6162 | $71.62 | $71.60 | $71.60 |
| Purchase #2 | $121.79 | 5.189% | $128.1097 | $128.11 | $128.10 | $128.10 |
| Purchase #3 | $15.26 | 7.572% | $16.4155 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $74.29 | 9.579% | $81.4062 | $81.41 | $81.40 | $81.40 |
| Purchase #5 | $51.70 | 10.207% | $56.977 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $46.81 | 13.708% | $53.2267 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $110.74 | 10.226% | $122.0643 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $489.18 | $529.8156 | $529.83 | $529.80 | $529.80 | |