| 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 | $33.99 | 13.479% | $38.5715 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $64.98 | 3.148% | $67.0256 | $67.03 | $67.05 | $67.00 |
| Purchase #3 | $226.58 | 7.384% | $243.3107 | $243.31 | $243.30 | $243.30 |
| Purchase #4 | $187.60 | 13.602% | $213.1174 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $22.52 | 8.837% | $24.5101 | $24.51 | $24.50 | $24.50 |
| Purchase #6 | $71.34 | 7.591% | $76.7554 | $76.76 | $76.75 | $76.80 |
| Purchase #7 | $182.33 | 13.397% | $206.7568 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $789.34 | $870.0475 | $870.06 | $870.00 | $870.10 | |