| 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 | $42.54 | 12.140% | $47.7044 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $222.45 | 9.677% | $243.9765 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $5.41 | 6.763% | $5.7759 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $132.80 | 10.393% | $146.6019 | $146.60 | $146.60 | $146.60 |
| Purchase #5 | $53.87 | 4.470% | $56.278 | $56.28 | $56.30 | $56.30 |
| Purchase #6 | $124.89 | 12.689% | $140.7373 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $125.88 | 3.862% | $130.7415 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $707.84 | $771.8155 | $771.82 | $771.90 | $771.80 | |