| 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 | $49.97 | 8.754% | $54.3444 | $54.34 | $54.35 | $54.30 |
| Purchase #2 | $191.55 | 9.479% | $209.707 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $17.44 | 7.738% | $18.7895 | $18.79 | $18.80 | $18.80 |
| Purchase #4 | $228.48 | 12.224% | $256.4094 | $256.41 | $256.40 | $256.40 |
| Purchase #5 | $5.89 | 9.382% | $6.4426 | $6.44 | $6.45 | $6.40 |
| Purchase #6 | $175.71 | 8.814% | $191.1971 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $63.61 | 6.561% | $67.7835 | $67.78 | $67.80 | $67.80 |
| 7 purchase totals = | $732.65 | $804.6735 | $804.67 | $804.70 | $804.60 | |