| 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 | $31.46 | 6.429% | $33.4826 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $181.56 | 6.834% | $193.9678 | $193.97 | $193.95 | $194.00 |
| Purchase #3 | $109.55 | 9.110% | $119.53 | $119.53 | $119.55 | $119.50 |
| Purchase #4 | $71.59 | 4.776% | $75.0091 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $236.69 | 12.651% | $266.6337 | $266.63 | $266.65 | $266.60 |
| Purchase #6 | $66.29 | 13.378% | $75.1583 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $130.26 | 9.195% | $142.2374 | $142.24 | $142.25 | $142.20 |
| 7 purchase totals = | $827.40 | $906.0189 | $906.02 | $906.05 | $906.00 | |