| 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 | $71.84 | 11.337% | $79.9845 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $240.42 | 7.578% | $258.639 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $7.71 | 10.588% | $8.5263 | $8.53 | $8.55 | $8.50 |
| Purchase #4 | $54.36 | 3.663% | $56.3512 | $56.35 | $56.35 | $56.40 |
| Purchase #5 | $186.61 | 6.205% | $198.1892 | $198.19 | $198.20 | $198.20 |
| Purchase #6 | $76.58 | 8.137% | $82.8113 | $82.81 | $82.80 | $82.80 |
| Purchase #7 | $169.75 | 11.866% | $189.8925 | $189.89 | $189.90 | $189.90 |
| 7 purchase totals = | $807.27 | $874.3940 | $874.39 | $874.45 | $874.40 | |