| 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 | $83.45 | 5.149% | $87.7468 | $87.75 | $87.75 | $87.70 |
| Purchase #2 | $241.72 | 10.113% | $266.1651 | $266.17 | $266.15 | $266.20 |
| Purchase #3 | $133.26 | 12.444% | $149.8429 | $149.84 | $149.85 | $149.80 |
| Purchase #4 | $61.54 | 7.461% | $66.1315 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $125.33 | 11.738% | $140.0412 | $140.04 | $140.05 | $140.00 |
| Purchase #6 | $19.77 | 4.312% | $20.6225 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $13.62 | 8.278% | $14.7475 | $14.75 | $14.75 | $14.70 |
| 7 purchase totals = | $678.69 | $745.2975 | $745.30 | $745.30 | $745.10 | |