| 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 | $40.40 | 5.345% | $42.5594 | $42.56 | $42.55 | $42.60 |
| Purchase #2 | $223.27 | 9.478% | $244.4315 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $164.34 | 6.342% | $174.7624 | $174.76 | $174.75 | $174.80 |
| Purchase #4 | $93.98 | 10.831% | $104.159 | $104.16 | $104.15 | $104.20 |
| Purchase #5 | $114.39 | 7.702% | $123.2003 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $60.46 | 9.235% | $66.0435 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $91.90 | 6.749% | $98.1023 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $788.74 | $853.2584 | $853.25 | $853.25 | $853.30 | |