| 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 | $57.60 | 10.290% | $63.527 | $63.53 | $63.55 | $63.50 |
| Purchase #2 | $50.36 | 5.805% | $53.2834 | $53.28 | $53.30 | $53.30 |
| Purchase #3 | $237.53 | 9.663% | $260.4825 | $260.48 | $260.50 | $260.50 |
| Purchase #4 | $85.51 | 7.658% | $92.0584 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $226.59 | 10.225% | $249.7588 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $204.51 | 11.828% | $228.6994 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $175.70 | 12.226% | $197.1811 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $1,037.80 | $1,144.9906 | $1,144.99 | $1,145.05 | $1,145.10 | |