| 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 | $107.26 | 12.864% | $121.0579 | $121.06 | $121.05 | $121.10 |
| Purchase #2 | $22.90 | 8.121% | $24.7597 | $24.76 | $24.75 | $24.80 |
| Purchase #3 | $189.30 | 12.420% | $212.8111 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $84.90 | 9.391% | $92.873 | $92.87 | $92.85 | $92.90 |
| Purchase #5 | $49.85 | 10.479% | $55.0738 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $21.67 | 6.108% | $22.9936 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $32.94 | 9.149% | $35.9537 | $35.95 | $35.95 | $36.00 |
| 7 purchase totals = | $508.82 | $565.5228 | $565.51 | $565.45 | $565.70 | |