| 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 | $54.70 | 7.587% | $58.8501 | $58.85 | $58.85 | $58.90 |
| Purchase #2 | $94.78 | 9.257% | $103.5538 | $103.55 | $103.55 | $103.60 |
| Purchase #3 | $176.85 | 4.433% | $184.6898 | $184.69 | $184.70 | $184.70 |
| Purchase #4 | $84.73 | 5.221% | $89.1538 | $89.15 | $89.15 | $89.20 |
| Purchase #5 | $112.94 | 6.255% | $120.0044 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $111.82 | 7.287% | $119.9683 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $153.76 | 11.424% | $171.3255 | $171.33 | $171.35 | $171.30 |
| 7 purchase totals = | $789.58 | $847.5457 | $847.54 | $847.55 | $847.70 | |