| 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 | $28.42 | 10.600% | $31.4325 | $31.43 | $31.45 | $31.40 |
| Purchase #2 | $107.53 | 6.432% | $114.4463 | $114.45 | $114.45 | $114.40 |
| Purchase #3 | $87.48 | 11.790% | $97.7939 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $176.46 | 7.383% | $189.488 | $189.49 | $189.50 | $189.50 |
| Purchase #5 | $147.52 | 13.484% | $167.4116 | $167.41 | $167.40 | $167.40 |
| Purchase #6 | $247.71 | 9.842% | $272.0896 | $272.09 | $272.10 | $272.10 |
| Purchase #7 | $65.69 | 11.317% | $73.1241 | $73.12 | $73.10 | $73.10 |
| 7 purchase totals = | $860.81 | $945.7860 | $945.78 | $945.80 | $945.70 | |