| 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 | $48.39 | 4.868% | $50.7456 | $50.75 | $50.75 | $50.70 |
| Purchase #2 | $160.48 | 6.761% | $171.3301 | $171.33 | $171.35 | $171.30 |
| Purchase #3 | $7.57 | 11.325% | $8.4273 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $171.29 | 8.517% | $185.8788 | $185.88 | $185.90 | $185.90 |
| Purchase #5 | $66.59 | 8.125% | $72.0004 | $72.00 | $72.00 | $72.00 |
| Purchase #6 | $176.78 | 9.322% | $193.2594 | $193.26 | $193.25 | $193.30 |
| Purchase #7 | $8.63 | 5.434% | $9.099 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $639.73 | $690.7406 | $690.75 | $690.80 | $690.70 | |