| 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 | $73.66 | 7.797% | $79.4033 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $115.77 | 11.169% | $128.7004 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $130.79 | 10.838% | $144.965 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $53.50 | 11.151% | $59.4658 | $59.47 | $59.45 | $59.50 |
| Purchase #5 | $177.87 | 8.614% | $193.1917 | $193.19 | $193.20 | $193.20 |
| Purchase #6 | $15.38 | 8.845% | $16.7404 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $50.76 | 12.343% | $57.0253 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $617.73 | $679.4919 | $679.50 | $679.50 | $679.50 | |