| 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 | $128.99 | 8.760% | $140.2895 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $28.54 | 5.192% | $30.0218 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $131.71 | 12.673% | $148.4016 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $84.71 | 5.281% | $89.1835 | $89.18 | $89.20 | $89.20 |
| Purchase #5 | $52.43 | 10.154% | $57.7537 | $57.75 | $57.75 | $57.80 |
| Purchase #6 | $155.30 | 7.361% | $166.7316 | $166.73 | $166.75 | $166.70 |
| Purchase #7 | $60.51 | 5.194% | $63.6529 | $63.65 | $63.65 | $63.70 |
| 7 purchase totals = | $642.19 | $696.0346 | $696.02 | $696.05 | $696.10 | |