| 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 | $107.25 | 10.709% | $118.7354 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $94.43 | 7.292% | $101.3158 | $101.32 | $101.30 | $101.30 |
| Purchase #3 | $182.37 | 7.344% | $195.7633 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $7.35 | 9.355% | $8.0376 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $91.96 | 7.711% | $99.051 | $99.05 | $99.05 | $99.10 |
| Purchase #6 | $128.87 | 9.674% | $141.3369 | $141.34 | $141.35 | $141.30 |
| Purchase #7 | $36.74 | 10.805% | $40.7098 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $648.97 | $704.9498 | $704.96 | $704.95 | $704.90 | |