| 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 | $62.74 | 4.230% | $65.3939 | $65.39 | $65.40 | $65.40 |
| Purchase #2 | $107.88 | 13.260% | $122.1849 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $113.75 | 4.120% | $118.4365 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $52.86 | 10.870% | $58.6059 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $171.60 | 11.151% | $190.7351 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $7.87 | 13.256% | $8.9132 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $197.78 | 11.808% | $221.1339 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $714.48 | $785.4034 | $785.40 | $785.45 | $785.30 | |