| 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 | $106.62 | 5.534% | $112.5204 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $211.47 | 7.396% | $227.1103 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $230.56 | 5.254% | $242.6736 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $45.72 | 6.102% | $48.5098 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $57.52 | 12.653% | $64.798 | $64.80 | $64.80 | $64.80 |
| Purchase #6 | $66.68 | 4.747% | $69.8453 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $198.60 | 12.662% | $223.7467 | $223.75 | $223.75 | $223.70 |
| 7 purchase totals = | $917.17 | $989.2041 | $989.21 | $989.15 | $989.10 | |