| 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 | $25.48 | 13.203% | $28.8441 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $228.76 | 11.440% | $254.9301 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $88.81 | 5.511% | $93.7043 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $12.68 | 10.511% | $14.0128 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $32.27 | 4.228% | $33.6344 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $99.96 | 11.826% | $111.7813 | $111.78 | $111.80 | $111.80 |
| Purchase #7 | $159.47 | 4.187% | $166.147 | $166.15 | $166.15 | $166.10 |
| 7 purchase totals = | $647.43 | $703.0540 | $703.04 | $703.10 | $702.90 | |