| 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 | $43.81 | 8.697% | $47.6202 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $76.38 | 5.768% | $80.7856 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $69.72 | 11.135% | $77.4833 | $77.48 | $77.50 | $77.50 |
| Purchase #4 | $124.97 | 8.755% | $135.9111 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $137.88 | 9.415% | $150.8614 | $150.86 | $150.85 | $150.90 |
| Purchase #6 | $119.43 | 9.182% | $130.3961 | $130.40 | $130.40 | $130.40 |
| Purchase #7 | $73.36 | 10.390% | $80.9821 | $80.98 | $81.00 | $81.00 |
| 7 purchase totals = | $645.55 | $704.0398 | $704.04 | $704.05 | $704.10 | |