| 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 | $76.60 | 7.445% | $82.3029 | $82.30 | $82.30 | $82.30 |
| Purchase #2 | $147.91 | 10.670% | $163.692 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $28.85 | 12.632% | $32.4943 | $32.49 | $32.50 | $32.50 |
| Purchase #4 | $159.29 | 9.644% | $174.6519 | $174.65 | $174.65 | $174.70 |
| Purchase #5 | $152.40 | 6.717% | $162.6367 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $13.68 | 9.870% | $15.0302 | $15.03 | $15.05 | $15.00 |
| Purchase #7 | $69.81 | 3.586% | $72.3134 | $72.31 | $72.30 | $72.30 |
| 7 purchase totals = | $648.54 | $703.1214 | $703.11 | $703.15 | $703.10 | |