| 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 | $103.60 | 6.736% | $110.5785 | $110.58 | $110.60 | $110.60 |
| Purchase #2 | $169.40 | 7.763% | $182.5505 | $182.55 | $182.55 | $182.60 |
| Purchase #3 | $37.40 | 4.416% | $39.0516 | $39.05 | $39.05 | $39.10 |
| Purchase #4 | $21.89 | 4.848% | $22.9512 | $22.95 | $22.95 | $23.00 |
| Purchase #5 | $32.59 | 13.654% | $37.0398 | $37.04 | $37.05 | $37.00 |
| Purchase #6 | $93.71 | 7.761% | $100.9828 | $100.98 | $101.00 | $101.00 |
| Purchase #7 | $13.31 | 5.327% | $14.019 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $471.90 | $507.1734 | $507.17 | $507.20 | $507.30 | |