| 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 | $69.69 | 4.423% | $72.7724 | $72.77 | $72.75 | $72.80 |
| Purchase #2 | $70.52 | 9.660% | $77.3322 | $77.33 | $77.35 | $77.30 |
| Purchase #3 | $126.60 | 5.547% | $133.6225 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $104.35 | 11.695% | $116.5537 | $116.55 | $116.55 | $116.60 |
| Purchase #5 | $30.97 | 6.152% | $32.8753 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $46.71 | 6.141% | $49.5785 | $49.58 | $49.60 | $49.60 |
| Purchase #7 | $189.71 | 8.459% | $205.7576 | $205.76 | $205.75 | $205.80 |
| 7 purchase totals = | $638.55 | $688.4922 | $688.49 | $688.50 | $688.60 | |