| 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 | $60.97 | 6.403% | $64.8739 | $64.87 | $64.85 | $64.90 |
| Purchase #2 | $22.93 | 10.325% | $25.2975 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $129.32 | 3.230% | $133.497 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $53.65 | 11.353% | $59.7409 | $59.74 | $59.75 | $59.70 |
| Purchase #5 | $198.31 | 12.326% | $222.7537 | $222.75 | $222.75 | $222.80 |
| Purchase #6 | $142.56 | 5.440% | $150.3153 | $150.32 | $150.30 | $150.30 |
| Purchase #7 | $16.50 | 9.511% | $18.0693 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $624.24 | $674.5476 | $674.55 | $674.50 | $674.60 | |