| 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 | $47.40 | 9.638% | $51.9684 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $166.69 | 10.596% | $184.3525 | $184.35 | $184.35 | $184.40 |
| Purchase #3 | $73.79 | 4.217% | $76.9017 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $112.70 | 3.289% | $116.4067 | $116.41 | $116.40 | $116.40 |
| Purchase #5 | $22.97 | 10.150% | $25.3015 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $210.56 | 4.708% | $220.4732 | $220.47 | $220.45 | $220.50 |
| Purchase #7 | $144.50 | 10.397% | $159.5237 | $159.52 | $159.50 | $159.50 |
| 7 purchase totals = | $778.61 | $834.9277 | $834.92 | $834.85 | $835.00 | |