| 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 | $90.99 | 3.649% | $94.3102 | $94.31 | $94.30 | $94.30 |
| Purchase #2 | $28.42 | 11.685% | $31.7409 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $164.66 | 10.659% | $182.2111 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $117.30 | 5.540% | $123.7984 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $84.56 | 8.777% | $91.9818 | $91.98 | $92.00 | $92.00 |
| Purchase #6 | $169.72 | 12.821% | $191.4798 | $191.48 | $191.50 | $191.50 |
| Purchase #7 | $98.50 | 3.698% | $102.1425 | $102.14 | $102.15 | $102.10 |
| 7 purchase totals = | $754.15 | $817.6647 | $817.66 | $817.70 | $817.60 | |