| 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 | $54.26 | 4.559% | $56.7337 | $56.73 | $56.75 | $56.70 |
| Purchase #2 | $61.66 | 3.829% | $64.021 | $64.02 | $64.00 | $64.00 |
| Purchase #3 | $130.82 | 7.589% | $140.7479 | $140.75 | $140.75 | $140.70 |
| Purchase #4 | $234.61 | 12.577% | $264.1169 | $264.12 | $264.10 | $264.10 |
| Purchase #5 | $242.32 | 12.681% | $273.0486 | $273.05 | $273.05 | $273.00 |
| Purchase #6 | $109.79 | 7.323% | $117.8299 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $7.26 | 4.212% | $7.5658 | $7.57 | $7.55 | $7.60 |
| 7 purchase totals = | $840.72 | $924.0638 | $924.07 | $924.05 | $923.90 | |