| 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 | $105.84 | 7.728% | $114.0193 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $32.66 | 8.698% | $35.5008 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $46.65 | 7.769% | $50.2742 | $50.27 | $50.25 | $50.30 |
| Purchase #4 | $246.80 | 11.628% | $275.4979 | $275.50 | $275.50 | $275.50 |
| Purchase #5 | $14.46 | 4.346% | $15.0884 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $53.72 | 4.207% | $55.98 | $55.98 | $56.00 | $56.00 |
| Purchase #7 | $33.99 | 13.539% | $38.5919 | $38.59 | $38.60 | $38.60 |
| 7 purchase totals = | $534.12 | $584.9525 | $584.95 | $584.95 | $585.00 | |