| 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 | $6.30 | 11.511% | $7.0252 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $6.93 | 13.343% | $7.8547 | $7.85 | $7.85 | $7.90 |
| Purchase #3 | $237.31 | 12.625% | $267.2704 | $267.27 | $267.25 | $267.30 |
| Purchase #4 | $195.78 | 5.482% | $206.5127 | $206.51 | $206.50 | $206.50 |
| Purchase #5 | $104.59 | 7.562% | $112.4991 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $175.82 | 4.484% | $183.7038 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $224.78 | 12.573% | $253.0416 | $253.04 | $253.05 | $253.00 |
| 7 purchase totals = | $951.51 | $1,037.9075 | $1,037.90 | $1,037.90 | $1,037.90 | |