| 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 | $24.89 | 10.755% | $27.5669 | $27.57 | $27.55 | $27.60 |
| Purchase #2 | $222.41 | 9.532% | $243.6101 | $243.61 | $243.60 | $243.60 |
| Purchase #3 | $227.81 | 7.789% | $245.5541 | $245.55 | $245.55 | $245.60 |
| Purchase #4 | $44.85 | 5.500% | $47.3168 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $74.99 | 12.710% | $84.5212 | $84.52 | $84.50 | $84.50 |
| Purchase #6 | $44.36 | 13.837% | $50.4981 | $50.50 | $50.50 | $50.50 |
| Purchase #7 | $34.78 | 8.451% | $37.7193 | $37.72 | $37.70 | $37.70 |
| 7 purchase totals = | $674.09 | $736.7865 | $736.79 | $736.70 | $736.80 | |