| 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 | $55.95 | 12.362% | $62.8665 | $62.87 | $62.85 | $62.90 |
| Purchase #2 | $156.56 | 13.621% | $177.885 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $141.32 | 13.163% | $159.922 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $57.52 | 11.297% | $64.018 | $64.02 | $64.00 | $64.00 |
| Purchase #5 | $204.55 | 12.846% | $230.8265 | $230.83 | $230.85 | $230.80 |
| Purchase #6 | $81.59 | 5.651% | $86.2007 | $86.20 | $86.20 | $86.20 |
| Purchase #7 | $91.87 | 5.176% | $96.6252 | $96.63 | $96.65 | $96.60 |
| 7 purchase totals = | $789.36 | $878.3439 | $878.36 | $878.35 | $878.30 | |