| 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 | $27.50 | 6.378% | $29.254 | $29.25 | $29.25 | $29.30 |
| Purchase #2 | $96.52 | 9.730% | $105.9114 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $76.98 | 4.707% | $80.6034 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $161.95 | 9.679% | $177.6251 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $161.78 | 4.483% | $169.0326 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $168.45 | 5.694% | $178.0415 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $102.56 | 3.677% | $106.3311 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $795.74 | $846.7991 | $846.79 | $846.85 | $846.70 | |