| 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 | $36.99 | 6.227% | $39.2934 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $13.98 | 7.317% | $15.0029 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $106.97 | 4.873% | $112.1826 | $112.18 | $112.20 | $112.20 |
| Purchase #4 | $222.67 | 13.869% | $253.5521 | $253.55 | $253.55 | $253.60 |
| Purchase #5 | $209.82 | 6.622% | $223.7143 | $223.71 | $223.70 | $223.70 |
| Purchase #6 | $25.35 | 13.312% | $28.7246 | $28.72 | $28.70 | $28.70 |
| Purchase #7 | $119.89 | 9.292% | $131.0302 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $735.67 | $803.5001 | $803.48 | $803.50 | $803.50 | |