| 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 | $87.31 | 3.330% | $90.2174 | $90.22 | $90.20 | $90.20 |
| Purchase #2 | $68.70 | 7.318% | $73.7275 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $60.36 | 7.391% | $64.8212 | $64.82 | $64.80 | $64.80 |
| Purchase #4 | $147.33 | 8.369% | $159.66 | $159.66 | $159.65 | $159.70 |
| Purchase #5 | $37.63 | 6.641% | $40.129 | $40.13 | $40.15 | $40.10 |
| Purchase #6 | $57.79 | 11.431% | $64.396 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $195.34 | 6.512% | $208.0605 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $654.46 | $701.0116 | $701.02 | $701.00 | $701.00 | |