| 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 | $49.88 | 4.309% | $52.0293 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $71.50 | 6.418% | $76.0889 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $142.90 | 13.341% | $161.9643 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $121.92 | 6.668% | $130.0496 | $130.05 | $130.05 | $130.00 |
| Purchase #5 | $199.51 | 8.257% | $215.9835 | $215.98 | $216.00 | $216.00 |
| Purchase #6 | $85.40 | 10.169% | $94.0843 | $94.08 | $94.10 | $94.10 |
| Purchase #7 | $20.38 | 4.414% | $21.2796 | $21.28 | $21.30 | $21.30 |
| 7 purchase totals = | $691.49 | $751.4795 | $751.47 | $751.55 | $751.50 | |