| 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 | $190.97 | 9.718% | $209.5285 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $138.84 | 10.205% | $153.0086 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $75.61 | 7.260% | $81.0993 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $71.57 | 4.737% | $74.9603 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $117.54 | 9.834% | $129.0989 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $13.28 | 5.852% | $14.0571 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $84.29 | 12.720% | $95.0117 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $692.10 | $756.7644 | $756.77 | $756.75 | $756.80 | |