| 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 | $89.66 | 5.797% | $94.8576 | $94.86 | $94.85 | $94.90 |
| Purchase #2 | $31.36 | 13.436% | $35.5735 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $158.78 | 9.319% | $173.5767 | $173.58 | $173.60 | $173.60 |
| Purchase #4 | $31.75 | 4.408% | $33.1495 | $33.15 | $33.15 | $33.10 |
| Purchase #5 | $137.59 | 10.205% | $151.6311 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $158.93 | 11.800% | $177.6837 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $198.59 | 10.799% | $220.0357 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $806.66 | $886.5078 | $886.51 | $886.55 | $886.50 | |