| 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 | $30.34 | 5.493% | $32.0066 | $32.01 | $32.00 | $32.00 |
| Purchase #2 | $119.63 | 13.679% | $135.9942 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $16.58 | 12.282% | $18.6164 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $60.83 | 7.677% | $65.4999 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $36.58 | 10.401% | $40.3847 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $117.57 | 4.299% | $122.6243 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $185.97 | 4.848% | $194.9858 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $567.50 | $610.1119 | $610.11 | $610.10 | $610.10 | |