| 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 | $21.53 | 13.317% | $24.3972 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $101.96 | 3.657% | $105.6887 | $105.69 | $105.70 | $105.70 |
| Purchase #3 | $161.72 | 13.219% | $183.0978 | $183.10 | $183.10 | $183.10 |
| Purchase #4 | $232.95 | 6.653% | $248.4482 | $248.45 | $248.45 | $248.40 |
| Purchase #5 | $53.55 | 13.234% | $60.6368 | $60.64 | $60.65 | $60.60 |
| Purchase #6 | $127.92 | 3.644% | $132.5814 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $28.97 | 13.118% | $32.7703 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $728.60 | $787.6204 | $787.63 | $787.65 | $787.60 | |