| 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 | $24.53 | 5.344% | $25.8409 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $64.35 | 13.366% | $72.951 | $72.95 | $72.95 | $73.00 |
| Purchase #3 | $161.96 | 5.612% | $171.0492 | $171.05 | $171.05 | $171.00 |
| Purchase #4 | $126.50 | 9.616% | $138.6642 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $178.40 | 7.365% | $191.5392 | $191.54 | $191.55 | $191.50 |
| Purchase #6 | $171.58 | 3.593% | $177.7449 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $113.44 | 12.425% | $127.5349 | $127.53 | $127.55 | $127.50 |
| 7 purchase totals = | $840.76 | $905.3243 | $905.31 | $905.35 | $905.20 | |