| 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 | $35.96 | 13.630% | $40.8613 | $40.86 | $40.85 | $40.90 |
| Purchase #2 | $137.95 | 10.265% | $152.1106 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $132.99 | 12.401% | $149.4821 | $149.48 | $149.50 | $149.50 |
| Purchase #4 | $31.61 | 4.103% | $32.907 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $120.89 | 11.507% | $134.8008 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $103.25 | 5.478% | $108.906 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $186.41 | 3.429% | $192.802 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $749.06 | $811.8698 | $811.87 | $811.85 | $811.90 | |