| 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 | $42.72 | 10.702% | $47.2919 | $47.29 | $47.30 | $47.30 |
| Purchase #2 | $117.67 | 5.549% | $124.1995 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $64.45 | 12.418% | $72.4534 | $72.45 | $72.45 | $72.50 |
| Purchase #4 | $45.42 | 8.817% | $49.4247 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $21.91 | 3.158% | $22.6019 | $22.60 | $22.60 | $22.60 |
| Purchase #6 | $193.72 | 7.220% | $207.7066 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $53.94 | 3.513% | $55.8349 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $539.83 | $579.5129 | $579.50 | $579.50 | $579.50 | |