| 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 | $69.37 | 8.819% | $75.4877 | $75.49 | $75.50 | $75.50 |
| Purchase #2 | $31.60 | 6.496% | $33.6527 | $33.65 | $33.65 | $33.70 |
| Purchase #3 | $24.57 | 6.268% | $26.11 | $26.11 | $26.10 | $26.10 |
| Purchase #4 | $169.97 | 8.371% | $184.1982 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $12.87 | 9.224% | $14.0571 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $145.92 | 11.381% | $162.5272 | $162.53 | $162.55 | $162.50 |
| Purchase #7 | $118.74 | 9.364% | $129.8588 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $573.04 | $625.8917 | $625.90 | $625.90 | $626.00 | |