| 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 | $45.62 | 4.323% | $47.5922 | $47.59 | $47.60 | $47.60 |
| Purchase #2 | $60.87 | 9.717% | $66.7847 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $149.74 | 10.150% | $164.9386 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $44.96 | 11.166% | $49.9802 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $36.56 | 12.167% | $41.0083 | $41.01 | $41.00 | $41.00 |
| Purchase #6 | $111.48 | 6.375% | $118.5869 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $194.38 | 10.597% | $214.9784 | $214.98 | $215.00 | $215.00 |
| 7 purchase totals = | $643.61 | $703.8693 | $703.87 | $703.95 | $703.90 | |