| 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 | $62.34 | 6.789% | $66.5723 | $66.57 | $66.55 | $66.60 |
| Purchase #2 | $139.43 | 11.248% | $155.1131 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $166.67 | 3.682% | $172.8068 | $172.81 | $172.80 | $172.80 |
| Purchase #4 | $70.73 | 3.858% | $73.4588 | $73.46 | $73.45 | $73.50 |
| Purchase #5 | $190.79 | 10.752% | $211.3037 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $98.52 | 8.828% | $107.2173 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $69.74 | 10.404% | $76.9957 | $77.00 | $77.00 | $77.00 |
| 7 purchase totals = | $798.22 | $863.4677 | $863.47 | $863.40 | $863.50 | |