| 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 | $11.63 | 7.301% | $12.4791 | $12.48 | $12.50 | $12.50 |
| Purchase #2 | $23.76 | 8.555% | $25.7927 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $152.94 | 11.551% | $170.6061 | $170.61 | $170.60 | $170.60 |
| Purchase #4 | $96.87 | 4.265% | $101.0015 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $110.27 | 6.580% | $117.5258 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $110.81 | 3.619% | $114.8202 | $114.82 | $114.80 | $114.80 |
| Purchase #7 | $193.31 | 4.846% | $202.6778 | $202.68 | $202.70 | $202.70 |
| 7 purchase totals = | $699.59 | $744.9032 | $744.91 | $744.95 | $744.90 | |