| 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 | $68.40 | 9.852% | $75.1388 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $72.55 | 3.790% | $75.2996 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $226.28 | 9.817% | $248.4939 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $77.99 | 10.472% | $86.1571 | $86.16 | $86.15 | $86.20 |
| Purchase #5 | $224.94 | 7.596% | $242.0264 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $242.94 | 9.519% | $266.0655 | $266.07 | $266.05 | $266.10 |
| Purchase #7 | $104.67 | 8.572% | $113.6423 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $1,017.77 | $1,106.8236 | $1,106.83 | $1,106.85 | $1,106.80 | |