| 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 | $87.38 | 4.582% | $91.3838 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $98.56 | 4.820% | $103.3106 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $51.32 | 11.598% | $57.2721 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $125.60 | 10.747% | $139.0982 | $139.10 | $139.10 | $139.10 |
| Purchase #5 | $8.85 | 5.177% | $9.3082 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $174.76 | 13.202% | $197.8318 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $162.53 | 9.313% | $177.6664 | $177.67 | $177.65 | $177.70 |
| 7 purchase totals = | $709.00 | $775.8711 | $775.87 | $775.85 | $775.90 | |