| 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 | $206.98 | 4.379% | $216.0437 | $216.04 | $216.05 | $216.00 |
| Purchase #2 | $116.89 | 11.610% | $130.4609 | $130.46 | $130.45 | $130.50 |
| Purchase #3 | $63.66 | 11.591% | $71.0388 | $71.04 | $71.05 | $71.00 |
| Purchase #4 | $35.57 | 4.164% | $37.0511 | $37.05 | $37.05 | $37.10 |
| Purchase #5 | $10.27 | 7.207% | $11.0102 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $16.30 | 3.442% | $16.861 | $16.86 | $16.85 | $16.90 |
| Purchase #7 | $178.88 | 10.376% | $197.4406 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $628.55 | $679.9063 | $679.90 | $679.90 | $679.90 | |