| 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 | $95.27 | 6.368% | $101.3368 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $93.88 | 13.140% | $106.2158 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $216.46 | 6.409% | $230.3329 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $44.72 | 6.558% | $47.6527 | $47.65 | $47.65 | $47.70 |
| Purchase #5 | $155.84 | 8.550% | $169.1643 | $169.16 | $169.15 | $169.20 |
| Purchase #6 | $95.29 | 5.679% | $100.7015 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $189.62 | 11.141% | $210.7456 | $210.75 | $210.75 | $210.70 |
| 7 purchase totals = | $891.08 | $966.1496 | $966.15 | $966.15 | $966.10 | |