| 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 | $32.39 | 3.302% | $33.4595 | $33.46 | $33.45 | $33.50 |
| Purchase #2 | $168.63 | 3.780% | $175.0042 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $128.52 | 5.589% | $135.703 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $127.70 | 9.712% | $140.1022 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $145.77 | 4.540% | $152.388 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $39.65 | 6.690% | $42.3026 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $140.33 | 8.760% | $152.6229 | $152.62 | $152.60 | $152.60 |
| 7 purchase totals = | $782.99 | $831.5824 | $831.57 | $831.55 | $831.60 | |