| 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 | $7.68 | 8.834% | $8.3585 | $8.36 | $8.35 | $8.40 |
| Purchase #2 | $64.61 | 6.384% | $68.7347 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $52.51 | 3.670% | $54.4371 | $54.44 | $54.45 | $54.40 |
| Purchase #4 | $49.32 | 9.337% | $53.925 | $53.93 | $53.95 | $53.90 |
| Purchase #5 | $206.62 | 9.707% | $226.6766 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $176.72 | 7.277% | $189.5799 | $189.58 | $189.60 | $189.60 |
| Purchase #7 | $47.39 | 4.363% | $49.4576 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $604.85 | $651.1694 | $651.18 | $651.25 | $651.20 | |