| 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 | $72.57 | 12.376% | $81.5513 | $81.55 | $81.55 | $81.60 |
| Purchase #2 | $107.57 | 6.388% | $114.4416 | $114.44 | $114.45 | $114.40 |
| Purchase #3 | $95.59 | 13.317% | $108.3197 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $9.66 | 3.558% | $10.0037 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $141.54 | 6.706% | $151.0317 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $237.94 | 12.191% | $266.9473 | $266.95 | $266.95 | $266.90 |
| Purchase #7 | $229.97 | 10.106% | $253.2108 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $894.84 | $985.5061 | $985.50 | $985.50 | $985.40 | |