| 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 | $60.59 | 9.339% | $66.2485 | $66.25 | $66.25 | $66.20 |
| Purchase #2 | $230.34 | 12.113% | $258.2411 | $258.24 | $258.25 | $258.20 |
| Purchase #3 | $192.66 | 9.764% | $211.4713 | $211.47 | $211.45 | $211.50 |
| Purchase #4 | $120.38 | 3.247% | $124.2887 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $94.95 | 5.113% | $99.8048 | $99.80 | $99.80 | $99.80 |
| Purchase #6 | $8.34 | 8.168% | $9.0212 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $175.84 | 13.586% | $199.7296 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $883.10 | $968.8052 | $968.80 | $968.80 | $968.70 | |