| 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 | $25.36 | 10.830% | $28.1065 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $76.62 | 8.561% | $83.1794 | $83.18 | $83.20 | $83.20 |
| Purchase #3 | $117.92 | 8.810% | $128.3088 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $217.63 | 8.265% | $235.6171 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $152.79 | 5.384% | $161.0162 | $161.02 | $161.00 | $161.00 |
| Purchase #6 | $132.52 | 11.120% | $147.2562 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $112.76 | 4.760% | $118.1274 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $835.60 | $901.6116 | $901.63 | $901.60 | $901.60 | |