| 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 | $73.71 | 8.477% | $79.9584 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $228.90 | 8.782% | $249.002 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $46.29 | 11.314% | $51.5273 | $51.53 | $51.55 | $51.50 |
| Purchase #4 | $64.26 | 6.542% | $68.4639 | $68.46 | $68.45 | $68.50 |
| Purchase #5 | $191.92 | 13.821% | $218.4453 | $218.45 | $218.45 | $218.40 |
| Purchase #6 | $38.76 | 8.526% | $42.0647 | $42.06 | $42.05 | $42.10 |
| Purchase #7 | $13.69 | 8.278% | $14.8233 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $657.53 | $724.2849 | $724.28 | $724.25 | $724.30 | |