| 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 | $79.44 | 5.487% | $83.7989 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $64.43 | 10.686% | $71.315 | $71.32 | $71.30 | $71.30 |
| Purchase #3 | $30.63 | 3.809% | $31.7967 | $31.80 | $31.80 | $31.80 |
| Purchase #4 | $211.34 | 8.234% | $228.7417 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $66.33 | 13.253% | $75.1207 | $75.12 | $75.10 | $75.10 |
| Purchase #6 | $140.42 | 3.642% | $145.5341 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $143.54 | 11.762% | $160.4232 | $160.42 | $160.40 | $160.40 |
| 7 purchase totals = | $736.13 | $796.7303 | $796.73 | $796.70 | $796.60 | |