| 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 | $64.80 | 11.428% | $72.2053 | $72.21 | $72.20 | $72.20 |
| Purchase #2 | $8.87 | 6.384% | $9.4363 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $85.80 | 11.156% | $95.3718 | $95.37 | $95.35 | $95.40 |
| Purchase #4 | $138.64 | 7.558% | $149.1184 | $149.12 | $149.10 | $149.10 |
| Purchase #5 | $162.51 | 7.765% | $175.1289 | $175.13 | $175.15 | $175.10 |
| Purchase #6 | $113.53 | 4.735% | $118.9056 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $74.42 | 13.410% | $84.3997 | $84.40 | $84.40 | $84.40 |
| 7 purchase totals = | $648.57 | $704.5660 | $704.58 | $704.55 | $704.50 | |