| 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 | $33.69 | 13.250% | $38.1539 | $38.15 | $38.15 | $38.20 |
| Purchase #2 | $149.85 | 8.159% | $162.0763 | $162.08 | $162.10 | $162.10 |
| Purchase #3 | $174.64 | 12.307% | $196.1329 | $196.13 | $196.15 | $196.10 |
| Purchase #4 | $199.79 | 4.736% | $209.2521 | $209.25 | $209.25 | $209.30 |
| Purchase #5 | $82.35 | 6.462% | $87.6715 | $87.67 | $87.65 | $87.70 |
| Purchase #6 | $154.64 | 10.167% | $170.3622 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $22.89 | 5.666% | $24.1869 | $24.19 | $24.20 | $24.20 |
| 7 purchase totals = | $817.85 | $887.8358 | $887.83 | $887.85 | $888.00 | |