| 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 | $60.33 | 12.371% | $67.7934 | $67.79 | $67.80 | $67.80 |
| Purchase #2 | $6.81 | 5.278% | $7.1694 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $239.44 | 9.641% | $262.5244 | $262.52 | $262.50 | $262.50 |
| Purchase #4 | $13.75 | 10.195% | $15.1518 | $15.15 | $15.15 | $15.20 |
| Purchase #5 | $164.96 | 13.844% | $187.7971 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $202.85 | 3.691% | $210.3372 | $210.34 | $210.35 | $210.30 |
| Purchase #7 | $135.53 | 6.273% | $144.0318 | $144.03 | $144.05 | $144.00 |
| 7 purchase totals = | $823.67 | $894.8051 | $894.80 | $894.80 | $894.80 | |