| 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 | $66.94 | 4.869% | $70.1993 | $70.20 | $70.20 | $70.20 |
| Purchase #2 | $61.96 | 4.295% | $64.6212 | $64.62 | $64.60 | $64.60 |
| Purchase #3 | $119.86 | 13.505% | $136.0471 | $136.05 | $136.05 | $136.00 |
| Purchase #4 | $60.89 | 6.389% | $64.7803 | $64.78 | $64.80 | $64.80 |
| Purchase #5 | $221.78 | 3.730% | $230.0524 | $230.05 | $230.05 | $230.10 |
| Purchase #6 | $201.48 | 11.637% | $224.9262 | $224.93 | $224.95 | $224.90 |
| Purchase #7 | $210.97 | 13.631% | $239.7273 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $943.88 | $1,030.3538 | $1,030.36 | $1,030.40 | $1,030.30 | |