| 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 | $25.54 | 4.214% | $26.6163 | $26.62 | $26.60 | $26.60 |
| Purchase #2 | $222.30 | 3.756% | $230.6496 | $230.65 | $230.65 | $230.60 |
| Purchase #3 | $26.90 | 13.732% | $30.5939 | $30.59 | $30.60 | $30.60 |
| Purchase #4 | $37.77 | 6.255% | $40.1325 | $40.13 | $40.15 | $40.10 |
| Purchase #5 | $172.84 | 11.560% | $192.8203 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $123.46 | 3.364% | $127.6132 | $127.61 | $127.60 | $127.60 |
| Purchase #7 | $245.71 | 11.731% | $274.5342 | $274.53 | $274.55 | $274.50 |
| 7 purchase totals = | $854.52 | $922.9600 | $922.95 | $922.95 | $922.80 | |