| 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 | $41.91 | 10.781% | $46.4283 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $46.94 | 8.525% | $50.9416 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $245.33 | 3.435% | $253.7571 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $40.25 | 8.828% | $43.8033 | $43.80 | $43.80 | $43.80 |
| Purchase #5 | $180.67 | 10.193% | $199.0857 | $199.09 | $199.10 | $199.10 |
| Purchase #6 | $37.82 | 12.287% | $42.4669 | $42.47 | $42.45 | $42.50 |
| Purchase #7 | $88.57 | 5.747% | $93.6601 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $681.49 | $730.1430 | $730.15 | $730.15 | $730.20 | |