| 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 | $41.44 | 3.870% | $43.0437 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $248.25 | 3.601% | $257.1895 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $60.98 | 3.199% | $62.9308 | $62.93 | $62.95 | $62.90 |
| Purchase #4 | $30.60 | 11.786% | $34.2065 | $34.21 | $34.20 | $34.20 |
| Purchase #5 | $44.45 | 12.653% | $50.0743 | $50.07 | $50.05 | $50.10 |
| Purchase #6 | $153.53 | 11.334% | $170.9311 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $137.69 | 8.831% | $149.8494 | $149.85 | $149.85 | $149.80 |
| 7 purchase totals = | $716.94 | $768.2253 | $768.22 | $768.25 | $768.10 | |