| 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 | $114.97 | 12.786% | $129.6701 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $83.93 | 3.517% | $86.8818 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $37.25 | 3.214% | $38.4472 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $25.82 | 8.683% | $28.062 | $28.06 | $28.05 | $28.10 |
| Purchase #5 | $80.38 | 5.386% | $84.7093 | $84.71 | $84.70 | $84.70 |
| Purchase #6 | $245.83 | 9.102% | $268.2054 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $144.54 | 5.503% | $152.494 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $732.72 | $788.4698 | $788.47 | $788.45 | $788.50 | |