| 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 | $66.31 | 4.603% | $69.3622 | $69.36 | $69.35 | $69.40 |
| Purchase #2 | $35.89 | 3.185% | $37.0331 | $37.03 | $37.05 | $37.00 |
| Purchase #3 | $160.37 | 5.171% | $168.6627 | $168.66 | $168.65 | $168.70 |
| Purchase #4 | $108.71 | 13.329% | $123.2 | $123.20 | $123.20 | $123.20 |
| Purchase #5 | $111.60 | 7.687% | $120.1787 | $120.18 | $120.20 | $120.20 |
| Purchase #6 | $159.41 | 12.193% | $178.8469 | $178.85 | $178.85 | $178.80 |
| Purchase #7 | $190.33 | 5.613% | $201.0132 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $832.62 | $898.2968 | $898.29 | $898.30 | $898.30 | |