| 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 | $24.79 | 7.675% | $26.6926 | $26.69 | $26.70 | $26.70 |
| Purchase #2 | $27.31 | 8.617% | $29.6633 | $29.66 | $29.65 | $29.70 |
| Purchase #3 | $87.50 | 6.753% | $93.4089 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $50.80 | 3.129% | $52.3895 | $52.39 | $52.40 | $52.40 |
| Purchase #5 | $213.66 | 3.227% | $220.5548 | $220.55 | $220.55 | $220.60 |
| Purchase #6 | $128.42 | 3.705% | $133.178 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $60.53 | 12.463% | $68.0739 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $593.01 | $623.9610 | $623.95 | $623.95 | $624.10 | |