| 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 | $8.42 | 8.513% | $9.1368 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $77.89 | 13.757% | $88.6053 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $199.39 | 6.775% | $212.8987 | $212.90 | $212.90 | $212.90 |
| Purchase #4 | $31.61 | 4.767% | $33.1168 | $33.12 | $33.10 | $33.10 |
| Purchase #5 | $239.33 | 7.450% | $257.1601 | $257.16 | $257.15 | $257.20 |
| Purchase #6 | $26.29 | 13.269% | $29.7784 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $84.30 | 9.632% | $92.4198 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $667.23 | $723.1159 | $723.13 | $723.10 | $723.10 | |