| 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 | $43.40 | 6.373% | $46.1659 | $46.17 | $46.15 | $46.20 |
| Purchase #2 | $21.78 | 12.110% | $24.4176 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $41.94 | 4.529% | $43.8395 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $243.74 | 8.260% | $263.8729 | $263.87 | $263.85 | $263.90 |
| Purchase #5 | $127.31 | 10.220% | $140.3211 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $210.37 | 12.486% | $236.6368 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $62.82 | 6.176% | $66.6998 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $751.36 | $821.9536 | $821.96 | $821.90 | $821.90 | |