| 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 | $75.39 | 8.402% | $81.7243 | $81.72 | $81.70 | $81.70 |
| Purchase #2 | $155.43 | 13.827% | $176.9213 | $176.92 | $176.90 | $176.90 |
| Purchase #3 | $100.41 | 8.206% | $108.6496 | $108.65 | $108.65 | $108.60 |
| Purchase #4 | $156.92 | 3.397% | $162.2506 | $162.25 | $162.25 | $162.30 |
| Purchase #5 | $26.32 | 11.681% | $29.3944 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $91.65 | 12.809% | $103.3894 | $103.39 | $103.40 | $103.40 |
| Purchase #7 | $138.98 | 6.512% | $148.0304 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $745.10 | $810.3600 | $810.35 | $810.35 | $810.30 | |