| 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 | $128.69 | 7.174% | $137.9222 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $23.70 | 11.656% | $26.4625 | $26.46 | $26.45 | $26.50 |
| Purchase #3 | $47.52 | 5.184% | $49.9834 | $49.98 | $50.00 | $50.00 |
| Purchase #4 | $84.96 | 13.549% | $96.4712 | $96.47 | $96.45 | $96.50 |
| Purchase #5 | $34.72 | 12.450% | $39.0426 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $191.88 | 12.124% | $215.1435 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $202.44 | 10.102% | $222.8905 | $222.89 | $222.90 | $222.90 |
| 7 purchase totals = | $713.91 | $787.9159 | $787.90 | $787.90 | $787.90 | |