| 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 | $82.86 | 10.799% | $91.8081 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $130.99 | 11.324% | $145.8233 | $145.82 | $145.80 | $145.80 |
| Purchase #3 | $38.68 | 4.114% | $40.2713 | $40.27 | $40.25 | $40.30 |
| Purchase #4 | $80.41 | 4.852% | $84.3115 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $208.29 | 8.728% | $226.4696 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $54.68 | 5.660% | $57.7749 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $168.71 | 4.842% | $176.8789 | $176.88 | $176.90 | $176.90 |
| 7 purchase totals = | $764.62 | $823.3376 | $823.33 | $823.25 | $823.40 | |