| 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 | $68.48 | 10.237% | $75.4903 | $75.49 | $75.50 | $75.50 |
| Purchase #2 | $75.34 | 13.722% | $85.6782 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $146.84 | 7.462% | $157.7972 | $157.80 | $157.80 | $157.80 |
| Purchase #4 | $136.70 | 4.206% | $142.4496 | $142.45 | $142.45 | $142.40 |
| Purchase #5 | $57.73 | 6.295% | $61.3641 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $29.49 | 9.826% | $32.3877 | $32.39 | $32.40 | $32.40 |
| Purchase #7 | $143.29 | 10.379% | $158.1621 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $657.87 | $713.3292 | $713.33 | $713.35 | $713.40 | |