| 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 | $71.66 | 6.845% | $76.5651 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $219.46 | 12.724% | $247.3841 | $247.38 | $247.40 | $247.40 |
| Purchase #3 | $51.97 | 11.251% | $57.8171 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $193.83 | 8.310% | $209.9373 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $97.28 | 6.387% | $103.4933 | $103.49 | $103.50 | $103.50 |
| Purchase #6 | $15.37 | 3.569% | $15.9186 | $15.92 | $15.90 | $15.90 |
| Purchase #7 | $191.63 | 5.327% | $201.8381 | $201.84 | $201.85 | $201.80 |
| 7 purchase totals = | $841.20 | $912.9536 | $912.96 | $912.95 | $912.90 | |