| 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 | $77.57 | 8.275% | $83.9889 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $125.74 | 3.182% | $129.741 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $10.48 | 7.401% | $11.2556 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $132.35 | 4.410% | $138.1866 | $138.19 | $138.20 | $138.20 |
| Purchase #5 | $116.45 | 3.682% | $120.7377 | $120.74 | $120.75 | $120.70 |
| Purchase #6 | $245.67 | 5.399% | $258.9337 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $81.98 | 11.225% | $91.1823 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $790.24 | $834.0258 | $834.03 | $834.10 | $834.00 | |