| 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 | $43.66 | 3.710% | $45.2798 | $45.28 | $45.30 | $45.30 |
| Purchase #2 | $22.47 | 10.836% | $24.9048 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $6.57 | 3.622% | $6.808 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $54.29 | 4.786% | $56.8883 | $56.89 | $56.90 | $56.90 |
| Purchase #5 | $193.27 | 4.466% | $201.9014 | $201.90 | $201.90 | $201.90 |
| Purchase #6 | $184.48 | 10.560% | $203.9611 | $203.96 | $203.95 | $204.00 |
| Purchase #7 | $136.95 | 5.330% | $144.2494 | $144.25 | $144.25 | $144.20 |
| 7 purchase totals = | $641.69 | $683.9928 | $683.99 | $684.00 | $684.00 | |