| 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 | $35.34 | 11.523% | $39.4122 | $39.41 | $39.40 | $39.40 |
| Purchase #2 | $53.70 | 5.732% | $56.7781 | $56.78 | $56.80 | $56.80 |
| Purchase #3 | $10.76 | 3.747% | $11.1632 | $11.16 | $11.15 | $11.20 |
| Purchase #4 | $210.34 | 12.262% | $236.1319 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $15.47 | 8.580% | $16.7973 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $159.29 | 4.666% | $166.7225 | $166.72 | $166.70 | $166.70 |
| Purchase #7 | $10.26 | 9.325% | $11.2167 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $495.16 | $538.2219 | $538.22 | $538.20 | $538.20 | |