| 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 | $6.62 | 9.115% | $7.2234 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $133.40 | 13.662% | $151.6251 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $235.83 | 13.285% | $267.16 | $267.16 | $267.15 | $267.20 |
| Purchase #4 | $61.75 | 3.613% | $63.981 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $234.40 | 6.500% | $249.636 | $249.64 | $249.65 | $249.60 |
| Purchase #6 | $103.76 | 4.685% | $108.6212 | $108.62 | $108.60 | $108.60 |
| Purchase #7 | $41.97 | 3.551% | $43.4604 | $43.46 | $43.45 | $43.50 |
| 7 purchase totals = | $817.73 | $891.7071 | $891.71 | $891.70 | $891.70 | |