| 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 | $71.87 | 12.599% | $80.9249 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $51.89 | 7.425% | $55.7428 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $53.37 | 10.798% | $59.1329 | $59.13 | $59.15 | $59.10 |
| Purchase #4 | $35.55 | 8.487% | $38.5671 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $189.79 | 6.604% | $202.3237 | $202.32 | $202.30 | $202.30 |
| Purchase #6 | $125.67 | 5.376% | $132.426 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $54.91 | 6.614% | $58.5417 | $58.54 | $58.55 | $58.50 |
| 7 purchase totals = | $583.05 | $627.6591 | $627.65 | $627.65 | $627.50 | |