| 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 | $6.89 | 12.462% | $7.7486 | $7.75 | $7.75 | $7.70 |
| Purchase #2 | $39.83 | 8.569% | $43.243 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $42.28 | 11.690% | $47.2225 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $210.76 | 13.830% | $239.9081 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $166.99 | 11.288% | $185.8398 | $185.84 | $185.85 | $185.80 |
| Purchase #6 | $56.73 | 11.212% | $63.0906 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $186.36 | 5.844% | $197.2509 | $197.25 | $197.25 | $197.30 |
| 7 purchase totals = | $709.84 | $784.3035 | $784.30 | $784.30 | $784.20 | |