| 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 | $56.91 | 5.727% | $60.1692 | $60.17 | $60.15 | $60.20 |
| Purchase #2 | $38.89 | 13.597% | $44.1779 | $44.18 | $44.20 | $44.20 |
| Purchase #3 | $19.96 | 13.530% | $22.6606 | $22.66 | $22.65 | $22.70 |
| Purchase #4 | $46.97 | 13.200% | $53.17 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $146.37 | 6.319% | $155.6191 | $155.62 | $155.60 | $155.60 |
| Purchase #6 | $95.42 | 8.710% | $103.7311 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $68.77 | 12.827% | $77.5911 | $77.59 | $77.60 | $77.60 |
| 7 purchase totals = | $473.29 | $517.1190 | $517.12 | $517.10 | $517.20 | |