| 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 | $50.78 | 8.802% | $55.2497 | $55.25 | $55.25 | $55.20 |
| Purchase #2 | $6.77 | 7.303% | $7.2644 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $169.38 | 5.197% | $178.1827 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $141.96 | 3.839% | $147.4098 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $56.66 | 8.469% | $61.4585 | $61.46 | $61.45 | $61.50 |
| Purchase #6 | $249.73 | 8.778% | $271.6513 | $271.65 | $271.65 | $271.70 |
| Purchase #7 | $169.69 | 6.236% | $180.2719 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $844.97 | $901.4883 | $901.48 | $901.45 | $901.60 | |