| 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 | $109.96 | 9.551% | $120.4623 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $73.33 | 4.567% | $76.679 | $76.68 | $76.70 | $76.70 |
| Purchase #3 | $51.73 | 3.411% | $53.4945 | $53.49 | $53.50 | $53.50 |
| Purchase #4 | $243.86 | 12.619% | $274.6327 | $274.63 | $274.65 | $274.60 |
| Purchase #5 | $42.70 | 11.226% | $47.4935 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $131.38 | 10.439% | $145.0948 | $145.09 | $145.10 | $145.10 |
| Purchase #7 | $92.35 | 7.303% | $99.0943 | $99.09 | $99.10 | $99.10 |
| 7 purchase totals = | $745.31 | $816.9511 | $816.93 | $817.00 | $817.00 | |