| 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 | $34.78 | 5.800% | $36.7972 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $212.88 | 8.764% | $231.5368 | $231.54 | $231.55 | $231.50 |
| Purchase #3 | $22.81 | 9.294% | $24.93 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $110.93 | 12.826% | $125.1579 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $150.25 | 6.415% | $159.8885 | $159.89 | $159.90 | $159.90 |
| Purchase #6 | $65.62 | 8.781% | $71.3821 | $71.38 | $71.40 | $71.40 |
| Purchase #7 | $235.40 | 11.685% | $262.9065 | $262.91 | $262.90 | $262.90 |
| 7 purchase totals = | $832.67 | $912.5990 | $912.61 | $912.65 | $912.60 | |