| 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 | $42.59 | 3.331% | $44.0087 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $76.33 | 9.560% | $83.6271 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $214.82 | 4.246% | $223.9413 | $223.94 | $223.95 | $223.90 |
| Purchase #4 | $107.73 | 9.682% | $118.1604 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $98.48 | 6.330% | $104.7138 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $174.26 | 8.228% | $188.5981 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $102.30 | 10.842% | $113.3914 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $816.51 | $876.4408 | $876.44 | $876.45 | $876.40 | |