| 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 | $80.83 | 9.455% | $88.4725 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $68.51 | 7.792% | $73.8483 | $73.85 | $73.85 | $73.80 |
| Purchase #3 | $178.51 | 12.145% | $200.19 | $200.19 | $200.20 | $200.20 |
| Purchase #4 | $31.95 | 13.610% | $36.2984 | $36.30 | $36.30 | $36.30 |
| Purchase #5 | $152.73 | 11.751% | $170.6773 | $170.68 | $170.70 | $170.70 |
| Purchase #6 | $122.96 | 3.718% | $127.5317 | $127.53 | $127.55 | $127.50 |
| Purchase #7 | $8.68 | 8.329% | $9.403 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $644.17 | $706.4212 | $706.42 | $706.45 | $706.40 | |