| 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 | $114.67 | 8.225% | $124.1016 | $124.10 | $124.10 | $124.10 |
| Purchase #2 | $187.45 | 4.528% | $195.9377 | $195.94 | $195.95 | $195.90 |
| Purchase #3 | $233.55 | 13.668% | $265.4716 | $265.47 | $265.45 | $265.50 |
| Purchase #4 | $138.39 | 7.188% | $148.3375 | $148.34 | $148.35 | $148.30 |
| Purchase #5 | $45.43 | 10.688% | $50.2856 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $49.31 | 8.599% | $53.5502 | $53.55 | $53.55 | $53.60 |
| Purchase #7 | $19.64 | 12.418% | $22.0789 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $788.44 | $859.7631 | $859.77 | $859.80 | $859.80 | |