| 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 | $52.87 | 3.154% | $54.5375 | $54.54 | $54.55 | $54.50 |
| Purchase #2 | $150.38 | 4.545% | $157.2148 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $189.40 | 11.489% | $211.1602 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $249.89 | 3.147% | $257.754 | $257.75 | $257.75 | $257.80 |
| Purchase #5 | $63.47 | 3.186% | $65.4922 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $154.74 | 13.266% | $175.2678 | $175.27 | $175.25 | $175.30 |
| Purchase #7 | $231.70 | 12.457% | $260.5629 | $260.56 | $260.55 | $260.60 |
| 7 purchase totals = | $1,092.45 | $1,181.9894 | $1,181.98 | $1,181.95 | $1,182.10 | |