| 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 | $98.68 | 4.804% | $103.4206 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $126.87 | 13.403% | $143.8744 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $19.48 | 10.558% | $21.5367 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $42.82 | 10.166% | $47.1731 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $244.65 | 5.329% | $257.6874 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $184.91 | 9.755% | $202.948 | $202.95 | $202.95 | $202.90 |
| Purchase #7 | $6.53 | 8.307% | $7.0724 | $7.07 | $7.05 | $7.10 |
| 7 purchase totals = | $723.94 | $783.7126 | $783.71 | $783.65 | $783.70 | |