| 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 | $74.90 | 6.116% | $79.4809 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $101.78 | 6.544% | $108.4405 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $55.94 | 5.819% | $59.1951 | $59.20 | $59.20 | $59.20 |
| Purchase #4 | $176.34 | 13.316% | $199.8214 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $21.45 | 6.332% | $22.8082 | $22.81 | $22.80 | $22.80 |
| Purchase #6 | $75.76 | 10.120% | $83.4269 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $60.90 | 6.515% | $64.8676 | $64.87 | $64.85 | $64.90 |
| 7 purchase totals = | $567.07 | $618.0406 | $618.05 | $618.05 | $618.00 | |