| 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 | $66.54 | 6.596% | $70.929 | $70.93 | $70.95 | $70.90 |
| Purchase #2 | $120.46 | 13.516% | $136.7414 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $120.44 | 9.174% | $131.4892 | $131.49 | $131.50 | $131.50 |
| Purchase #4 | $184.37 | 7.336% | $197.8954 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $40.45 | 6.726% | $43.1707 | $43.17 | $43.15 | $43.20 |
| Purchase #6 | $126.33 | 7.267% | $135.5104 | $135.51 | $135.50 | $135.50 |
| Purchase #7 | $115.80 | 6.261% | $123.0502 | $123.05 | $123.05 | $123.10 |
| 7 purchase totals = | $774.39 | $838.7863 | $838.79 | $838.80 | $838.80 | |