| 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 | $53.33 | 5.517% | $56.2722 | $56.27 | $56.25 | $56.30 |
| Purchase #2 | $39.36 | 12.477% | $44.2709 | $44.27 | $44.25 | $44.30 |
| Purchase #3 | $30.49 | 5.847% | $32.2728 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $54.71 | 10.739% | $60.5853 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $116.91 | 10.252% | $128.8956 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $17.28 | 8.828% | $18.8055 | $18.81 | $18.80 | $18.80 |
| Purchase #7 | $39.89 | 12.782% | $44.9887 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $351.97 | $386.0910 | $386.10 | $386.05 | $386.20 | |