| 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 | $65.39 | 10.461% | $72.2304 | $72.23 | $72.25 | $72.20 |
| Purchase #2 | $140.30 | 6.610% | $149.5738 | $149.57 | $149.55 | $149.60 |
| Purchase #3 | $95.38 | 5.233% | $100.3712 | $100.37 | $100.35 | $100.40 |
| Purchase #4 | $226.67 | 3.745% | $235.1588 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $165.82 | 11.476% | $184.8495 | $184.85 | $184.85 | $184.80 |
| Purchase #6 | $9.41 | 3.340% | $9.7243 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $60.78 | 10.546% | $67.1899 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $763.75 | $819.0979 | $819.09 | $819.05 | $819.10 | |