| 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 | $12.29 | 10.299% | $13.5557 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $156.52 | 6.239% | $166.2853 | $166.29 | $166.30 | $166.30 |
| Purchase #3 | $174.49 | 10.638% | $193.0522 | $193.05 | $193.05 | $193.10 |
| Purchase #4 | $43.42 | 13.639% | $49.3421 | $49.34 | $49.35 | $49.30 |
| Purchase #5 | $21.60 | 8.245% | $23.3809 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $228.74 | 7.863% | $246.7258 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $74.36 | 8.460% | $80.6509 | $80.65 | $80.65 | $80.70 |
| 7 purchase totals = | $711.42 | $772.9929 | $773.00 | $773.05 | $773.10 | |