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 | $19.91 | 6.523% | $21.2087 | $21.21 | $21.20 | $21.20 |
Purchase #2 | $213.48 | 10.519% | $235.936 | $235.94 | $235.95 | $235.90 |
Purchase #3 | $10.71 | 11.744% | $11.9678 | $11.97 | $11.95 | $12.00 |
Purchase #4 | $227.32 | 7.360% | $244.0508 | $244.05 | $244.05 | $244.10 |
Purchase #5 | $27.54 | 4.799% | $28.8616 | $28.86 | $28.85 | $28.90 |
Purchase #6 | $47.51 | 6.335% | $50.5198 | $50.52 | $50.50 | $50.50 |
Purchase #7 | $39.71 | 13.660% | $45.1344 | $45.13 | $45.15 | $45.10 |
7 purchase totals = | $586.18 | $637.6791 | $637.68 | $637.65 | $637.70 |