| 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 | $26.88 | 8.373% | $29.1307 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $170.27 | 8.704% | $185.0903 | $185.09 | $185.10 | $185.10 |
| Purchase #3 | $199.30 | 7.481% | $214.2096 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $112.33 | 7.387% | $120.6278 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $35.29 | 4.342% | $36.8223 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $8.42 | 6.695% | $8.9837 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $163.48 | 9.151% | $178.4401 | $178.44 | $178.45 | $178.40 |
| 7 purchase totals = | $715.97 | $773.3045 | $773.30 | $773.35 | $773.20 | |