| 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 | $43.88 | 3.608% | $45.4632 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $65.92 | 4.386% | $68.8113 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $47.70 | 9.295% | $52.1337 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $83.93 | 4.397% | $87.6204 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $68.43 | 6.338% | $72.7671 | $72.77 | $72.75 | $72.80 |
| Purchase #6 | $164.34 | 8.319% | $178.0114 | $178.01 | $178.00 | $178.00 |
| Purchase #7 | $71.33 | 12.301% | $80.1043 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $545.53 | $584.9114 | $584.90 | $584.85 | $584.90 | |