| 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 | $32.81 | 8.826% | $35.7058 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $191.86 | 13.741% | $218.2235 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $61.86 | 7.137% | $66.2749 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $238.51 | 5.676% | $252.0478 | $252.05 | $252.05 | $252.00 |
| Purchase #5 | $140.70 | 4.283% | $146.7262 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $84.97 | 11.844% | $95.0338 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $79.98 | 10.734% | $88.5651 | $88.57 | $88.55 | $88.60 |
| 7 purchase totals = | $830.69 | $902.5771 | $902.58 | $902.55 | $902.50 | |