| 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 | $25.55 | 12.152% | $28.6548 | $28.65 | $28.65 | $28.70 |
| Purchase #2 | $130.63 | 9.294% | $142.7708 | $142.77 | $142.75 | $142.80 |
| Purchase #3 | $65.58 | 13.276% | $74.2864 | $74.29 | $74.30 | $74.30 |
| Purchase #4 | $148.55 | 9.560% | $162.7514 | $162.75 | $162.75 | $162.80 |
| Purchase #5 | $166.58 | 12.855% | $187.9939 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $180.52 | 12.329% | $202.7763 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $60.38 | 7.241% | $64.7521 | $64.75 | $64.75 | $64.80 |
| 7 purchase totals = | $777.79 | $863.9857 | $863.98 | $864.00 | $864.20 | |