| 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 | $93.40 | 5.849% | $98.863 | $98.86 | $98.85 | $98.90 |
| Purchase #2 | $43.30 | 8.598% | $47.0229 | $47.02 | $47.00 | $47.00 |
| Purchase #3 | $215.27 | 10.181% | $237.1866 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $27.81 | 4.519% | $29.0667 | $29.07 | $29.05 | $29.10 |
| Purchase #5 | $78.42 | 11.256% | $87.247 | $87.25 | $87.25 | $87.20 |
| Purchase #6 | $18.32 | 12.393% | $20.5904 | $20.59 | $20.60 | $20.60 |
| Purchase #7 | $147.90 | 4.554% | $154.6354 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $624.42 | $674.6120 | $674.62 | $674.60 | $674.60 | |