| 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 | $93.95 | 9.118% | $102.5164 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $69.79 | 3.559% | $72.2738 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $244.89 | 3.256% | $252.8636 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $31.63 | 6.814% | $33.7853 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $46.45 | 12.425% | $52.2214 | $52.22 | $52.20 | $52.20 |
| Purchase #6 | $228.35 | 13.874% | $260.0313 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $29.58 | 3.465% | $30.6049 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $744.64 | $804.2967 | $804.29 | $804.25 | $804.30 | |