| 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 | $13.29 | 4.458% | $13.8825 | $13.88 | $13.90 | $13.90 |
| Purchase #2 | $234.35 | 6.470% | $249.5124 | $249.51 | $249.50 | $249.50 |
| Purchase #3 | $84.58 | 9.395% | $92.5263 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $55.50 | 9.730% | $60.9002 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $181.91 | 9.555% | $199.2915 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $147.98 | 9.286% | $161.7214 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $235.35 | 8.742% | $255.9243 | $255.92 | $255.90 | $255.90 |
| 7 purchase totals = | $952.96 | $1,033.7586 | $1,033.75 | $1,033.75 | $1,033.70 | |