| 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 | $88.76 | 10.688% | $98.2467 | $98.25 | $98.25 | $98.20 |
| Purchase #2 | $20.50 | 7.773% | $22.0935 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $245.95 | 11.467% | $274.1531 | $274.15 | $274.15 | $274.20 |
| Purchase #4 | $148.99 | 8.120% | $161.088 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $43.41 | 8.788% | $47.2249 | $47.22 | $47.20 | $47.20 |
| Purchase #6 | $25.79 | 4.433% | $26.9333 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $170.33 | 6.723% | $181.7813 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $743.73 | $811.5208 | $811.51 | $811.55 | $811.50 | |