| 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 | $15.84 | 10.331% | $17.4764 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $69.89 | 6.304% | $74.2959 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $16.44 | 5.833% | $17.3989 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $190.86 | 12.793% | $215.2767 | $215.28 | $215.30 | $215.30 |
| Purchase #5 | $156.57 | 10.352% | $172.7781 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $130.32 | 12.501% | $146.6113 | $146.61 | $146.60 | $146.60 |
| Purchase #7 | $142.91 | 12.726% | $161.0967 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $722.83 | $804.9340 | $804.95 | $805.00 | $805.00 | |