| 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 | $234.98 | 5.854% | $248.7357 | $248.74 | $248.75 | $248.70 |
| Purchase #2 | $89.47 | 7.706% | $96.3646 | $96.36 | $96.35 | $96.40 |
| Purchase #3 | $204.71 | 3.369% | $211.6067 | $211.61 | $211.60 | $211.60 |
| Purchase #4 | $28.36 | 10.386% | $31.3055 | $31.31 | $31.30 | $31.30 |
| Purchase #5 | $29.98 | 12.812% | $33.821 | $33.82 | $33.80 | $33.80 |
| Purchase #6 | $28.35 | 6.452% | $30.1791 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $31.77 | 5.288% | $33.45 | $33.45 | $33.45 | $33.50 |
| 7 purchase totals = | $647.62 | $685.4626 | $685.47 | $685.45 | $685.50 | |