| 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 | $187.55 | 12.217% | $210.463 | $210.46 | $210.45 | $210.50 |
| Purchase #2 | $93.80 | 3.811% | $97.3747 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $84.41 | 6.805% | $90.1541 | $90.15 | $90.15 | $90.20 |
| Purchase #4 | $50.47 | 8.342% | $54.6802 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $38.52 | 5.156% | $40.5061 | $40.51 | $40.50 | $40.50 |
| Purchase #6 | $104.70 | 13.295% | $118.6199 | $118.62 | $118.60 | $118.60 |
| Purchase #7 | $64.99 | 5.813% | $68.7679 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $624.44 | $680.5659 | $680.56 | $680.50 | $680.70 | |