| 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 | $35.79 | 12.827% | $40.3808 | $40.38 | $40.40 | $40.40 |
| Purchase #2 | $29.99 | 4.313% | $31.2835 | $31.28 | $31.30 | $31.30 |
| Purchase #3 | $65.76 | 3.497% | $68.0596 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $121.41 | 7.205% | $130.1576 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $204.30 | 8.398% | $221.4571 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $22.75 | 8.524% | $24.6892 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $198.77 | 8.347% | $215.3613 | $215.36 | $215.35 | $215.40 |
| 7 purchase totals = | $678.77 | $731.3891 | $731.39 | $731.40 | $731.60 | |