| 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 | $109.92 | 4.318% | $114.6663 | $114.67 | $114.65 | $114.70 |
| Purchase #2 | $168.50 | 12.450% | $189.4783 | $189.48 | $189.50 | $189.50 |
| Purchase #3 | $11.55 | 13.254% | $13.0808 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $35.81 | 6.543% | $38.153 | $38.15 | $38.15 | $38.20 |
| Purchase #5 | $112.27 | 8.260% | $121.5435 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $67.89 | 5.848% | $71.8602 | $71.86 | $71.85 | $71.90 |
| Purchase #7 | $114.62 | 4.642% | $119.9407 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $620.56 | $668.7228 | $668.72 | $668.75 | $668.80 | |