| 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 | $132.44 | 13.637% | $150.5008 | $150.50 | $150.50 | $150.50 |
| Purchase #2 | $109.98 | 8.740% | $119.5923 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $52.44 | 3.200% | $54.1181 | $54.12 | $54.10 | $54.10 |
| Purchase #4 | $153.76 | 11.529% | $171.487 | $171.49 | $171.50 | $171.50 |
| Purchase #5 | $51.36 | 9.451% | $56.214 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $38.82 | 10.826% | $43.0227 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $146.61 | 5.714% | $154.9873 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $685.41 | $749.9222 | $749.92 | $749.90 | $749.90 | |