| 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 | $53.31 | 11.394% | $59.3841 | $59.38 | $59.40 | $59.40 |
| Purchase #2 | $49.84 | 5.715% | $52.6884 | $52.69 | $52.70 | $52.70 |
| Purchase #3 | $129.81 | 11.671% | $144.9601 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $162.28 | 5.799% | $171.6906 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $202.82 | 13.734% | $230.6753 | $230.68 | $230.70 | $230.70 |
| Purchase #6 | $13.57 | 4.127% | $14.13 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $100.80 | 5.511% | $106.3551 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $712.43 | $779.8836 | $779.89 | $779.95 | $780.00 | |