| 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 | $47.63 | 6.411% | $50.6836 | $50.68 | $50.70 | $50.70 |
| Purchase #2 | $237.68 | 5.107% | $249.8183 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $46.80 | 9.253% | $51.1304 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $223.79 | 6.343% | $237.985 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $17.77 | 5.233% | $18.6999 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $67.35 | 7.266% | $72.2437 | $72.24 | $72.25 | $72.20 |
| Purchase #7 | $105.53 | 12.518% | $118.7402 | $118.74 | $118.75 | $118.70 |
| 7 purchase totals = | $746.55 | $799.3011 | $799.30 | $799.35 | $799.20 | |