| 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 | $53.28 | 12.125% | $59.7402 | $59.74 | $59.75 | $59.70 |
| Purchase #2 | $36.93 | 6.497% | $39.3293 | $39.33 | $39.35 | $39.30 |
| Purchase #3 | $247.78 | 10.501% | $273.7994 | $273.80 | $273.80 | $273.80 |
| Purchase #4 | $194.49 | 5.591% | $205.3639 | $205.36 | $205.35 | $205.40 |
| Purchase #5 | $217.29 | 8.303% | $235.3316 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $30.79 | 4.691% | $32.2344 | $32.23 | $32.25 | $32.20 |
| Purchase #7 | $131.66 | 4.731% | $137.8888 | $137.89 | $137.90 | $137.90 |
| 7 purchase totals = | $912.22 | $983.6876 | $983.68 | $983.75 | $983.60 | |