| 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 | $71.71 | 4.512% | $74.9456 | $74.95 | $74.95 | $74.90 |
| Purchase #2 | $29.73 | 10.723% | $32.9179 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $113.77 | 13.822% | $129.4953 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $154.69 | 11.700% | $172.7887 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $45.61 | 11.122% | $50.6827 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $206.41 | 9.106% | $225.2057 | $225.21 | $225.20 | $225.20 |
| Purchase #7 | $177.87 | 13.480% | $201.8469 | $201.85 | $201.85 | $201.80 |
| 7 purchase totals = | $799.79 | $887.8828 | $887.90 | $887.90 | $887.80 | |