| 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 | $43.72 | 4.351% | $45.6223 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $88.72 | 7.648% | $95.5053 | $95.51 | $95.50 | $95.50 |
| Purchase #3 | $21.76 | 8.430% | $23.5944 | $23.59 | $23.60 | $23.60 |
| Purchase #4 | $53.69 | 5.766% | $56.7858 | $56.79 | $56.80 | $56.80 |
| Purchase #5 | $120.62 | 10.416% | $133.1838 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $161.97 | 6.213% | $172.0332 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $22.31 | 10.524% | $24.6579 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $512.79 | $551.3827 | $551.38 | $551.40 | $551.40 | |