| 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 | $193.25 | 4.484% | $201.9153 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $13.78 | 9.153% | $15.0413 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $68.37 | 7.228% | $73.3118 | $73.31 | $73.30 | $73.30 |
| Purchase #4 | $21.57 | 6.854% | $23.0484 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $74.69 | 9.606% | $81.8647 | $81.86 | $81.85 | $81.90 |
| Purchase #6 | $68.76 | 13.516% | $78.0536 | $78.05 | $78.05 | $78.10 |
| Purchase #7 | $85.78 | 4.184% | $89.369 | $89.37 | $89.35 | $89.40 |
| 7 purchase totals = | $526.20 | $562.6041 | $562.60 | $562.55 | $562.60 | |