| 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 | $6.29 | 11.868% | $7.0365 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $135.81 | 10.719% | $150.3675 | $150.37 | $150.35 | $150.40 |
| Purchase #3 | $53.50 | 5.306% | $56.3387 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $60.70 | 8.829% | $66.0592 | $66.06 | $66.05 | $66.10 |
| Purchase #5 | $186.26 | 4.170% | $194.027 | $194.03 | $194.05 | $194.00 |
| Purchase #6 | $137.79 | 4.143% | $143.4986 | $143.50 | $143.50 | $143.50 |
| Purchase #7 | $27.61 | 6.691% | $29.4574 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $607.96 | $646.7849 | $646.80 | $646.80 | $646.80 | |