| 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 | $11.90 | 6.391% | $12.6605 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $233.55 | 5.114% | $245.4937 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $230.66 | 5.306% | $242.8988 | $242.90 | $242.90 | $242.90 |
| Purchase #4 | $46.99 | 7.314% | $50.4268 | $50.43 | $50.45 | $50.40 |
| Purchase #5 | $169.28 | 8.731% | $184.0598 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $23.49 | 9.674% | $25.7624 | $25.76 | $25.75 | $25.80 |
| Purchase #7 | $162.93 | 9.675% | $178.6935 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $878.80 | $939.9955 | $939.99 | $940.00 | $940.10 | |