| 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 | $96.48 | 4.312% | $100.6402 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $21.96 | 10.137% | $24.1861 | $24.19 | $24.20 | $24.20 |
| Purchase #3 | $16.70 | 5.745% | $17.6594 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $146.96 | 9.523% | $160.955 | $160.96 | $160.95 | $161.00 |
| Purchase #5 | $138.92 | 8.672% | $150.9671 | $150.97 | $150.95 | $151.00 |
| Purchase #6 | $161.77 | 3.774% | $167.8752 | $167.88 | $167.90 | $167.90 |
| Purchase #7 | $89.91 | 7.746% | $96.8744 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $672.70 | $719.1574 | $719.17 | $719.15 | $719.30 | |