| 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 | $65.80 | 8.704% | $71.5272 | $71.53 | $71.55 | $71.50 |
| Purchase #2 | $191.37 | 11.699% | $213.7584 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $82.55 | 10.358% | $91.1005 | $91.10 | $91.10 | $91.10 |
| Purchase #4 | $98.58 | 7.658% | $106.1293 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $155.38 | 11.192% | $172.7701 | $172.77 | $172.75 | $172.80 |
| Purchase #6 | $5.71 | 9.325% | $6.2425 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $219.44 | 3.777% | $227.7282 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $818.83 | $889.2562 | $889.26 | $889.30 | $889.20 | |