| 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 | $93.45 | 13.102% | $105.6938 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $213.71 | 9.634% | $234.2988 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $85.79 | 11.459% | $95.6207 | $95.62 | $95.60 | $95.60 |
| Purchase #4 | $29.89 | 3.160% | $30.8345 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $129.95 | 13.255% | $147.1749 | $147.17 | $147.15 | $147.20 |
| Purchase #6 | $35.67 | 6.203% | $37.8826 | $37.88 | $37.90 | $37.90 |
| Purchase #7 | $164.78 | 8.216% | $178.3183 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $753.24 | $829.8236 | $829.81 | $829.80 | $829.80 | |