| 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 | $38.78 | 12.678% | $43.6965 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $47.69 | 6.597% | $50.8361 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $145.55 | 3.597% | $150.7854 | $150.79 | $150.80 | $150.80 |
| Purchase #4 | $139.38 | 10.860% | $154.5167 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $206.49 | 11.385% | $229.9989 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $69.88 | 4.863% | $73.2783 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $56.79 | 13.172% | $64.2704 | $64.27 | $64.25 | $64.30 |
| 7 purchase totals = | $704.56 | $767.3823 | $767.40 | $767.40 | $767.40 | |