| 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 | $47.51 | 8.550% | $51.5721 | $51.57 | $51.55 | $51.60 |
| Purchase #2 | $223.46 | 8.311% | $242.0318 | $242.03 | $242.05 | $242.00 |
| Purchase #3 | $214.29 | 10.808% | $237.4505 | $237.45 | $237.45 | $237.50 |
| Purchase #4 | $17.59 | 6.369% | $18.7103 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $247.37 | 6.277% | $262.8974 | $262.90 | $262.90 | $262.90 |
| Purchase #6 | $49.65 | 10.445% | $54.8359 | $54.84 | $54.85 | $54.80 |
| Purchase #7 | $174.36 | 11.670% | $194.7078 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $974.23 | $1,062.2058 | $1,062.21 | $1,062.20 | $1,062.20 | |