| 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 | $69.59 | 3.840% | $72.2623 | $72.26 | $72.25 | $72.30 |
| Purchase #2 | $72.35 | 4.590% | $75.6709 | $75.67 | $75.65 | $75.70 |
| Purchase #3 | $103.45 | 11.280% | $115.1192 | $115.12 | $115.10 | $115.10 |
| Purchase #4 | $11.97 | 10.312% | $13.2043 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $169.74 | 6.366% | $180.5456 | $180.55 | $180.55 | $180.50 |
| Purchase #6 | $216.46 | 6.539% | $230.6143 | $230.61 | $230.60 | $230.60 |
| Purchase #7 | $164.87 | 12.350% | $185.2314 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $808.43 | $872.6480 | $872.64 | $872.60 | $872.60 | |