| 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 | $78.63 | 8.752% | $85.5117 | $85.51 | $85.50 | $85.50 |
| Purchase #2 | $101.79 | 7.216% | $109.1352 | $109.14 | $109.15 | $109.10 |
| Purchase #3 | $197.59 | 10.388% | $218.1156 | $218.12 | $218.10 | $218.10 |
| Purchase #4 | $35.61 | 3.156% | $36.7339 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $137.62 | 5.114% | $144.6579 | $144.66 | $144.65 | $144.70 |
| Purchase #6 | $25.28 | 3.112% | $26.0667 | $26.07 | $26.05 | $26.10 |
| Purchase #7 | $151.34 | 6.414% | $161.0469 | $161.05 | $161.05 | $161.00 |
| 7 purchase totals = | $727.86 | $781.2679 | $781.28 | $781.25 | $781.20 | |