| 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 | $33.35 | 11.121% | $37.0589 | $37.06 | $37.05 | $37.10 |
| Purchase #2 | $29.82 | 7.242% | $31.9796 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $35.67 | 9.293% | $38.9848 | $38.98 | $39.00 | $39.00 |
| Purchase #4 | $115.45 | 6.694% | $123.1782 | $123.18 | $123.20 | $123.20 |
| Purchase #5 | $232.70 | 12.718% | $262.2948 | $262.29 | $262.30 | $262.30 |
| Purchase #6 | $149.99 | 7.358% | $161.0263 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $236.25 | 9.692% | $259.1474 | $259.15 | $259.15 | $259.10 |
| 7 purchase totals = | $833.23 | $913.6700 | $913.67 | $913.75 | $913.70 | |