| 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 | $173.97 | 8.396% | $188.5765 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $68.40 | 7.255% | $73.3624 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $26.36 | 5.194% | $27.7291 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $16.62 | 13.513% | $18.8659 | $18.87 | $18.85 | $18.90 |
| Purchase #5 | $33.56 | 5.319% | $35.3451 | $35.35 | $35.35 | $35.30 |
| Purchase #6 | $74.40 | 11.645% | $83.0639 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $48.32 | 4.793% | $50.636 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $441.63 | $477.5789 | $477.59 | $477.60 | $477.60 | |