| 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 | $43.32 | 8.430% | $46.9719 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $242.56 | 13.665% | $275.7058 | $275.71 | $275.70 | $275.70 |
| Purchase #3 | $93.94 | 10.575% | $103.8742 | $103.87 | $103.85 | $103.90 |
| Purchase #4 | $197.92 | 9.292% | $216.3107 | $216.31 | $216.30 | $216.30 |
| Purchase #5 | $133.80 | 5.173% | $140.7215 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $5.79 | 6.677% | $6.1766 | $6.18 | $6.20 | $6.20 |
| Purchase #7 | $124.39 | 5.121% | $130.76 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $841.72 | $920.5207 | $920.52 | $920.45 | $920.60 | |