| 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 | $6.74 | 6.668% | $7.1894 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $40.91 | 7.611% | $44.0237 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $58.58 | 4.840% | $61.4153 | $61.42 | $61.40 | $61.40 |
| Purchase #4 | $171.49 | 6.666% | $182.9215 | $182.92 | $182.90 | $182.90 |
| Purchase #5 | $231.52 | 5.692% | $244.6981 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $176.44 | 8.842% | $192.0408 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $66.50 | 4.348% | $69.3914 | $69.39 | $69.40 | $69.40 |
| 7 purchase totals = | $752.18 | $801.6802 | $801.68 | $801.65 | $801.60 | |