| 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 | $104.39 | 12.351% | $117.2832 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $42.26 | 11.291% | $47.0316 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $95.34 | 5.262% | $100.3568 | $100.36 | $100.35 | $100.40 |
| Purchase #4 | $49.45 | 3.390% | $51.1264 | $51.13 | $51.15 | $51.10 |
| Purchase #5 | $103.50 | 4.811% | $108.4794 | $108.48 | $108.50 | $108.50 |
| Purchase #6 | $236.95 | 12.514% | $266.6019 | $266.60 | $266.60 | $266.60 |
| Purchase #7 | $103.56 | 8.535% | $112.3988 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $735.45 | $803.2781 | $803.28 | $803.35 | $803.30 | |