| 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 | $26.56 | 13.836% | $30.2348 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $96.78 | 3.168% | $99.846 | $99.85 | $99.85 | $99.80 |
| Purchase #3 | $110.52 | 4.729% | $115.7465 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $31.99 | 12.476% | $35.9811 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $63.78 | 8.424% | $69.1528 | $69.15 | $69.15 | $69.20 |
| Purchase #6 | $120.71 | 10.689% | $133.6127 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $226.28 | 10.316% | $249.623 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $676.62 | $734.1969 | $734.19 | $734.20 | $734.10 | |