| 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 | $146.80 | 5.436% | $154.78 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $103.80 | 3.431% | $107.3614 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $81.86 | 6.387% | $87.0884 | $87.09 | $87.10 | $87.10 |
| Purchase #4 | $33.25 | 12.348% | $37.3557 | $37.36 | $37.35 | $37.40 |
| Purchase #5 | $32.26 | 10.305% | $35.5844 | $35.58 | $35.60 | $35.60 |
| Purchase #6 | $232.39 | 6.193% | $246.7819 | $246.78 | $246.80 | $246.80 |
| Purchase #7 | $46.51 | 8.147% | $50.2992 | $50.30 | $50.30 | $50.30 |
| 7 purchase totals = | $676.87 | $719.2510 | $719.25 | $719.30 | $719.40 | |