| 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 | $76.46 | 10.555% | $84.5304 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $110.46 | 4.401% | $115.3213 | $115.32 | $115.30 | $115.30 |
| Purchase #3 | $8.90 | 4.304% | $9.2831 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $139.65 | 5.797% | $147.7455 | $147.75 | $147.75 | $147.70 |
| Purchase #5 | $55.91 | 7.522% | $60.1156 | $60.12 | $60.10 | $60.10 |
| Purchase #6 | $78.58 | 5.282% | $82.7306 | $82.73 | $82.75 | $82.70 |
| Purchase #7 | $99.55 | 10.566% | $110.0685 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $569.51 | $609.7950 | $609.80 | $609.80 | $609.70 | |