| 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 | $84.66 | 6.716% | $90.3458 | $90.35 | $90.35 | $90.30 |
| Purchase #2 | $18.33 | 13.322% | $20.7719 | $20.77 | $20.75 | $20.80 |
| Purchase #3 | $73.33 | 7.740% | $79.0057 | $79.01 | $79.00 | $79.00 |
| Purchase #4 | $82.60 | 5.166% | $86.8671 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $160.27 | 6.290% | $170.351 | $170.35 | $170.35 | $170.40 |
| Purchase #6 | $96.34 | 5.180% | $101.3304 | $101.33 | $101.35 | $101.30 |
| Purchase #7 | $196.70 | 12.545% | $221.376 | $221.38 | $221.40 | $221.40 |
| 7 purchase totals = | $712.23 | $770.0479 | $770.06 | $770.05 | $770.10 | |