| 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 | $8.76 | 6.341% | $9.3155 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $177.28 | 5.814% | $187.5871 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $88.46 | 6.494% | $94.2046 | $94.20 | $94.20 | $94.20 |
| Purchase #4 | $225.92 | 13.786% | $257.0653 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $31.61 | 7.121% | $33.8609 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $91.71 | 10.702% | $101.5248 | $101.52 | $101.50 | $101.50 |
| Purchase #7 | $54.61 | 10.428% | $60.3047 | $60.30 | $60.30 | $60.30 |
| 7 purchase totals = | $678.35 | $743.8629 | $743.86 | $743.80 | $743.90 | |