| 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 | $27.30 | 3.630% | $28.291 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $68.56 | 10.794% | $75.9604 | $75.96 | $75.95 | $76.00 |
| Purchase #3 | $222.49 | 13.126% | $251.694 | $251.69 | $251.70 | $251.70 |
| Purchase #4 | $43.98 | 13.381% | $49.865 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $87.76 | 12.662% | $98.8722 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $103.91 | 6.613% | $110.7816 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $152.48 | 9.492% | $166.9534 | $166.95 | $166.95 | $167.00 |
| 7 purchase totals = | $706.48 | $782.4176 | $782.41 | $782.40 | $782.60 | |