| 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 | $75.87 | 9.867% | $83.3561 | $83.36 | $83.35 | $83.40 |
| Purchase #2 | $190.31 | 6.653% | $202.9713 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $159.36 | 12.184% | $178.7764 | $178.78 | $178.80 | $178.80 |
| Purchase #4 | $51.75 | 8.169% | $55.9775 | $55.98 | $56.00 | $56.00 |
| Purchase #5 | $53.79 | 5.502% | $56.7495 | $56.75 | $56.75 | $56.70 |
| Purchase #6 | $79.28 | 13.170% | $89.7212 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $113.78 | 12.150% | $127.6043 | $127.60 | $127.60 | $127.60 |
| 7 purchase totals = | $724.14 | $795.1563 | $795.16 | $795.15 | $795.20 | |