| 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 | $52.81 | 9.497% | $57.8254 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $191.97 | 7.439% | $206.2506 | $206.25 | $206.25 | $206.30 |
| Purchase #3 | $91.61 | 10.602% | $101.3225 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $63.57 | 4.402% | $66.3684 | $66.37 | $66.35 | $66.40 |
| Purchase #5 | $47.70 | 7.293% | $51.1788 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $50.62 | 10.859% | $56.1168 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $46.73 | 6.164% | $49.6104 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $545.01 | $588.6729 | $588.68 | $588.65 | $588.70 | |