| 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 | $212.47 | 9.609% | $232.8862 | $232.89 | $232.90 | $232.90 |
| Purchase #2 | $143.97 | 5.121% | $151.3427 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $95.54 | 8.208% | $103.3819 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $143.64 | 6.251% | $152.6189 | $152.62 | $152.60 | $152.60 |
| Purchase #5 | $79.41 | 10.399% | $87.6678 | $87.67 | $87.65 | $87.70 |
| Purchase #6 | $46.44 | 5.666% | $49.0713 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $18.93 | 3.369% | $19.5678 | $19.57 | $19.55 | $19.60 |
| 7 purchase totals = | $740.40 | $796.5366 | $796.54 | $796.50 | $796.60 | |