| 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 | $71.35 | 6.741% | $76.1597 | $76.16 | $76.15 | $76.20 |
| Purchase #2 | $81.39 | 5.105% | $85.545 | $85.55 | $85.55 | $85.50 |
| Purchase #3 | $148.45 | 4.713% | $155.4464 | $155.45 | $155.45 | $155.40 |
| Purchase #4 | $115.91 | 4.495% | $121.1202 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $221.62 | 13.474% | $251.4811 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $248.76 | 6.755% | $265.5637 | $265.56 | $265.55 | $265.60 |
| Purchase #7 | $21.82 | 11.205% | $24.2649 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $909.30 | $979.5810 | $979.58 | $979.55 | $979.60 | |