| 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 | $77.79 | 12.341% | $87.3901 | $87.39 | $87.40 | $87.40 |
| Purchase #2 | $137.42 | 9.429% | $150.3773 | $150.38 | $150.40 | $150.40 |
| Purchase #3 | $85.90 | 6.339% | $91.3452 | $91.35 | $91.35 | $91.30 |
| Purchase #4 | $91.27 | 11.518% | $101.7825 | $101.78 | $101.80 | $101.80 |
| Purchase #5 | $91.82 | 5.590% | $96.9527 | $96.95 | $96.95 | $97.00 |
| Purchase #6 | $167.89 | 7.473% | $180.4364 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $235.65 | 4.519% | $246.299 | $246.30 | $246.30 | $246.30 |
| 7 purchase totals = | $887.74 | $954.5832 | $954.59 | $954.65 | $954.60 | |