| 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 | $9.66 | 10.517% | $10.6759 | $10.68 | $10.70 | $10.70 |
| Purchase #2 | $71.26 | 3.779% | $73.9529 | $73.95 | $73.95 | $74.00 |
| Purchase #3 | $85.38 | 9.725% | $93.6832 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $47.68 | 12.532% | $53.6553 | $53.66 | $53.65 | $53.70 |
| Purchase #5 | $126.62 | 6.588% | $134.9617 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $42.37 | 3.860% | $44.0055 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $152.25 | 9.520% | $166.7442 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $535.22 | $577.6787 | $577.68 | $577.70 | $577.80 | |