| 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 | $58.59 | 8.840% | $63.7694 | $63.77 | $63.75 | $63.80 |
| Purchase #2 | $155.52 | 3.869% | $161.5371 | $161.54 | $161.55 | $161.50 |
| Purchase #3 | $129.43 | 5.867% | $137.0237 | $137.02 | $137.00 | $137.00 |
| Purchase #4 | $37.29 | 3.517% | $38.6015 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $126.59 | 6.137% | $134.3588 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $173.62 | 7.605% | $186.8238 | $186.82 | $186.80 | $186.80 |
| Purchase #7 | $140.61 | 12.766% | $158.5603 | $158.56 | $158.55 | $158.60 |
| 7 purchase totals = | $821.65 | $880.6746 | $880.67 | $880.60 | $880.70 | |