| 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 | $51.78 | 7.674% | $55.7536 | $55.75 | $55.75 | $55.80 |
| Purchase #2 | $43.84 | 8.232% | $47.4489 | $47.45 | $47.45 | $47.40 |
| Purchase #3 | $102.92 | 3.510% | $106.5325 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $179.48 | 5.496% | $189.3442 | $189.34 | $189.35 | $189.30 |
| Purchase #5 | $43.45 | 8.403% | $47.1011 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $13.92 | 11.202% | $15.4793 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $228.35 | 12.356% | $256.5649 | $256.56 | $256.55 | $256.60 |
| 7 purchase totals = | $663.74 | $718.2245 | $718.21 | $718.25 | $718.20 | |