| 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 | $67.69 | 8.225% | $73.2575 | $73.26 | $73.25 | $73.30 |
| Purchase #2 | $39.63 | 7.181% | $42.4758 | $42.48 | $42.50 | $42.50 |
| Purchase #3 | $230.67 | 11.302% | $256.7403 | $256.74 | $256.75 | $256.70 |
| Purchase #4 | $183.65 | 3.120% | $189.3799 | $189.38 | $189.40 | $189.40 |
| Purchase #5 | $110.33 | 7.801% | $118.9368 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $54.39 | 8.328% | $58.9196 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $152.41 | 11.503% | $169.9417 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $838.77 | $909.6516 | $909.66 | $909.70 | $909.60 | |