| 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 | $26.41 | 4.245% | $27.5311 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $77.39 | 9.774% | $84.9541 | $84.95 | $84.95 | $85.00 |
| Purchase #3 | $209.30 | 12.123% | $234.6734 | $234.67 | $234.65 | $234.70 |
| Purchase #4 | $12.82 | 8.627% | $13.926 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $234.81 | 6.767% | $250.6996 | $250.70 | $250.70 | $250.70 |
| Purchase #6 | $88.35 | 5.588% | $93.287 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $183.37 | 13.227% | $207.6243 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $832.45 | $912.6955 | $912.69 | $912.70 | $912.70 | |