| 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 | $37.98 | 3.684% | $39.3792 | $39.38 | $39.40 | $39.40 |
| Purchase #2 | $218.66 | 10.688% | $242.0304 | $242.03 | $242.05 | $242.00 |
| Purchase #3 | $77.37 | 13.842% | $88.0796 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $173.88 | 12.335% | $195.3281 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $250.25 | 13.443% | $283.8911 | $283.89 | $283.90 | $283.90 |
| Purchase #6 | $10.86 | 8.105% | $11.7402 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $62.44 | 9.309% | $68.2525 | $68.25 | $68.25 | $68.30 |
| 7 purchase totals = | $831.44 | $928.7011 | $928.70 | $928.80 | $928.70 | |