| 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 | $80.53 | 3.315% | $83.1996 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $116.93 | 3.372% | $120.8729 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $42.93 | 5.372% | $45.2362 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $31.79 | 11.135% | $35.3298 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $153.68 | 10.480% | $169.7857 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $190.36 | 4.640% | $199.1927 | $199.19 | $199.20 | $199.20 |
| Purchase #7 | $58.78 | 5.241% | $61.8607 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $675.00 | $715.4776 | $715.48 | $715.50 | $715.50 | |