| 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 | $71.58 | 11.354% | $79.7072 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $14.71 | 11.392% | $16.3858 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $152.26 | 13.589% | $172.9506 | $172.95 | $172.95 | $173.00 |
| Purchase #4 | $185.69 | 11.341% | $206.7491 | $206.75 | $206.75 | $206.70 |
| Purchase #5 | $124.68 | 3.865% | $129.4989 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $191.56 | 3.668% | $198.5864 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $27.82 | 5.438% | $29.3329 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $768.30 | $833.2109 | $833.22 | $833.25 | $833.20 | |