| 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 | $98.93 | 8.643% | $107.4805 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $32.67 | 8.497% | $35.446 | $35.45 | $35.45 | $35.40 |
| Purchase #3 | $73.35 | 5.770% | $77.5823 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $76.63 | 13.285% | $86.8103 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $49.95 | 10.570% | $55.2297 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $103.94 | 6.332% | $110.5215 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $207.33 | 6.867% | $221.5674 | $221.57 | $221.55 | $221.60 |
| 7 purchase totals = | $642.80 | $694.6377 | $694.64 | $694.65 | $694.60 | |