| 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 | $79.64 | 7.685% | $85.7603 | $85.76 | $85.75 | $85.80 |
| Purchase #2 | $211.69 | 6.172% | $224.7555 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $113.97 | 5.786% | $120.5643 | $120.56 | $120.55 | $120.60 |
| Purchase #4 | $30.52 | 13.425% | $34.6173 | $34.62 | $34.60 | $34.60 |
| Purchase #5 | $98.88 | 6.380% | $105.1885 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $129.29 | 12.779% | $145.812 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $104.99 | 12.203% | $117.8019 | $117.80 | $117.80 | $117.80 |
| 7 purchase totals = | $768.98 | $834.4998 | $834.50 | $834.45 | $834.60 | |