| 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 | $11.95 | 7.578% | $12.8556 | $12.86 | $12.85 | $12.90 |
| Purchase #2 | $83.42 | 9.827% | $91.6177 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $91.84 | 3.809% | $95.3382 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $44.81 | 11.509% | $49.9672 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $112.89 | 9.837% | $123.995 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $136.43 | 9.574% | $149.4918 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $195.88 | 13.224% | $221.7832 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $677.22 | $745.0487 | $745.06 | $745.05 | $745.10 | |