| 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 | $31.92 | 5.338% | $33.6239 | $33.62 | $33.60 | $33.60 |
| Purchase #2 | $65.57 | 13.727% | $74.5708 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $85.94 | 9.717% | $94.2908 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $138.36 | 12.375% | $155.4821 | $155.48 | $155.50 | $155.50 |
| Purchase #5 | $90.70 | 10.720% | $100.423 | $100.42 | $100.40 | $100.40 |
| Purchase #6 | $95.28 | 10.299% | $105.0929 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $114.98 | 4.869% | $120.5784 | $120.58 | $120.60 | $120.60 |
| 7 purchase totals = | $622.75 | $684.0619 | $684.05 | $684.05 | $684.10 | |