| 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 | $47.63 | 4.478% | $49.7629 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $144.95 | 9.399% | $158.5739 | $158.57 | $158.55 | $158.60 |
| Purchase #3 | $240.79 | 13.839% | $274.1129 | $274.11 | $274.10 | $274.10 |
| Purchase #4 | $34.25 | 10.484% | $37.8408 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $22.72 | 4.421% | $23.7245 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $158.94 | 7.482% | $170.8319 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $96.34 | 9.482% | $105.475 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $745.62 | $820.3219 | $820.31 | $820.30 | $820.30 | |