| 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 | $41.72 | 4.857% | $43.7463 | $43.75 | $43.75 | $43.70 |
| Purchase #2 | $244.87 | 8.179% | $264.8979 | $264.90 | $264.90 | $264.90 |
| Purchase #3 | $72.87 | 9.739% | $79.9668 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $224.25 | 13.582% | $254.7076 | $254.71 | $254.70 | $254.70 |
| Purchase #5 | $111.76 | 3.374% | $115.5308 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $150.89 | 12.691% | $170.0394 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $167.65 | 7.346% | $179.9656 | $179.97 | $179.95 | $180.00 |
| 7 purchase totals = | $1,014.01 | $1,108.8544 | $1,108.87 | $1,108.85 | $1,108.80 | |