| 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 | $89.76 | 7.617% | $96.597 | $96.60 | $96.60 | $96.60 |
| Purchase #2 | $106.68 | 13.760% | $121.3592 | $121.36 | $121.35 | $121.40 |
| Purchase #3 | $107.34 | 11.328% | $119.4995 | $119.50 | $119.50 | $119.50 |
| Purchase #4 | $168.90 | 13.761% | $192.1423 | $192.14 | $192.15 | $192.10 |
| Purchase #5 | $84.57 | 9.130% | $92.2912 | $92.29 | $92.30 | $92.30 |
| Purchase #6 | $26.61 | 9.756% | $29.2061 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $214.99 | 10.716% | $238.0283 | $238.03 | $238.05 | $238.00 |
| 7 purchase totals = | $798.85 | $889.1236 | $889.13 | $889.15 | $889.10 | |