| 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 | $44.42 | 3.719% | $46.072 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $29.63 | 7.177% | $31.7565 | $31.76 | $31.75 | $31.80 |
| Purchase #3 | $241.53 | 5.149% | $253.9664 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $72.71 | 11.695% | $81.2134 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $37.69 | 4.729% | $39.4724 | $39.47 | $39.45 | $39.50 |
| Purchase #6 | $172.99 | 3.771% | $179.5135 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $234.81 | 8.524% | $254.8252 | $254.83 | $254.85 | $254.80 |
| 7 purchase totals = | $833.78 | $886.8194 | $886.82 | $886.75 | $886.90 | |