| 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 | $242.59 | 13.111% | $274.396 | $274.40 | $274.40 | $274.40 |
| Purchase #2 | $82.74 | 4.184% | $86.2018 | $86.20 | $86.20 | $86.20 |
| Purchase #3 | $72.25 | 6.749% | $77.1262 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $43.37 | 7.603% | $46.6674 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $140.77 | 13.609% | $159.9274 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $28.84 | 13.436% | $32.7149 | $32.71 | $32.70 | $32.70 |
| Purchase #7 | $101.96 | 11.456% | $113.6405 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $712.52 | $790.6742 | $790.68 | $790.70 | $790.60 | |