| 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 | $5.56 | 5.549% | $5.8685 | $5.87 | $5.85 | $5.90 |
| Purchase #2 | $190.30 | 8.319% | $206.1311 | $206.13 | $206.15 | $206.10 |
| Purchase #3 | $41.66 | 6.720% | $44.4596 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $175.98 | 10.309% | $194.1218 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $222.35 | 6.268% | $236.2869 | $236.29 | $236.30 | $236.30 |
| Purchase #6 | $209.39 | 10.169% | $230.6829 | $230.68 | $230.70 | $230.70 |
| Purchase #7 | $207.84 | 13.116% | $235.1003 | $235.10 | $235.10 | $235.10 |
| 7 purchase totals = | $1,053.08 | $1,152.6511 | $1,152.65 | $1,152.65 | $1,152.70 | |