| 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 | $75.79 | 5.626% | $80.0539 | $80.05 | $80.05 | $80.10 |
| Purchase #2 | $154.97 | 4.319% | $161.6632 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $159.82 | 4.868% | $167.6 | $167.60 | $167.60 | $167.60 |
| Purchase #4 | $189.57 | 4.529% | $198.1556 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $29.93 | 9.577% | $32.7964 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $80.64 | 13.479% | $91.5095 | $91.51 | $91.50 | $91.50 |
| Purchase #7 | $231.92 | 4.851% | $243.1704 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $922.64 | $974.9490 | $974.95 | $974.90 | $975.10 | |