| 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 | $98.43 | 9.826% | $108.1017 | $108.10 | $108.10 | $108.10 |
| Purchase #2 | $150.42 | 13.253% | $170.3552 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $98.44 | 4.844% | $103.2084 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $136.49 | 3.194% | $140.8495 | $140.85 | $140.85 | $140.80 |
| Purchase #5 | $71.98 | 12.114% | $80.6997 | $80.70 | $80.70 | $80.70 |
| Purchase #6 | $244.33 | 6.603% | $260.4631 | $260.46 | $260.45 | $260.50 |
| Purchase #7 | $194.87 | 9.503% | $213.3885 | $213.39 | $213.40 | $213.40 |
| 7 purchase totals = | $994.96 | $1,077.0661 | $1,077.07 | $1,077.05 | $1,077.10 | |