| 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 | $245.47 | 8.319% | $265.8906 | $265.89 | $265.90 | $265.90 |
| Purchase #2 | $19.63 | 11.845% | $21.9552 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $86.43 | 7.417% | $92.8405 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $77.50 | 3.429% | $80.1575 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $207.49 | 4.249% | $216.3063 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $15.42 | 8.848% | $16.7844 | $16.78 | $16.80 | $16.80 |
| Purchase #7 | $33.38 | 8.468% | $36.2066 | $36.21 | $36.20 | $36.20 |
| 7 purchase totals = | $685.32 | $730.1411 | $730.15 | $730.15 | $730.20 | |