| 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 | $174.95 | 7.277% | $187.6811 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $49.26 | 5.273% | $51.8575 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $54.25 | 11.226% | $60.3401 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $116.58 | 10.401% | $128.7055 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $34.97 | 9.215% | $38.1925 | $38.19 | $38.20 | $38.20 |
| Purchase #6 | $106.97 | 10.222% | $117.9045 | $117.90 | $117.90 | $117.90 |
| Purchase #7 | $35.64 | 10.444% | $39.3622 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $572.62 | $624.0434 | $624.04 | $624.05 | $624.10 | |