| 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 | $90.73 | 3.579% | $93.9772 | $93.98 | $94.00 | $94.00 |
| Purchase #2 | $239.54 | 13.788% | $272.5678 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $117.95 | 5.692% | $124.6637 | $124.66 | $124.65 | $124.70 |
| Purchase #4 | $21.27 | 7.258% | $22.8138 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $43.78 | 11.380% | $48.7622 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $197.76 | 4.728% | $207.1101 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $174.63 | 13.175% | $197.6375 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $885.66 | $967.5323 | $967.53 | $967.50 | $967.60 | |