| 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 | $65.55 | 7.552% | $70.5003 | $70.50 | $70.50 | $70.50 |
| Purchase #2 | $80.56 | 6.378% | $85.6981 | $85.70 | $85.70 | $85.70 |
| Purchase #3 | $202.54 | 4.526% | $211.707 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $204.53 | 10.222% | $225.4371 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $53.74 | 9.110% | $58.6357 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $25.87 | 4.788% | $27.1087 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $68.61 | 3.555% | $71.0491 | $71.05 | $71.05 | $71.00 |
| 7 purchase totals = | $701.40 | $750.1360 | $750.15 | $750.15 | $750.00 | |