| 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 | $58.68 | 12.430% | $65.9739 | $65.97 | $65.95 | $66.00 |
| Purchase #2 | $70.96 | 11.629% | $79.2119 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $91.75 | 9.436% | $100.4075 | $100.41 | $100.40 | $100.40 |
| Purchase #4 | $198.72 | 8.801% | $216.2093 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $238.78 | 3.256% | $246.5547 | $246.55 | $246.55 | $246.60 |
| Purchase #6 | $110.90 | 6.300% | $117.8867 | $117.89 | $117.90 | $117.90 |
| Purchase #7 | $18.38 | 7.529% | $19.7638 | $19.76 | $19.75 | $19.80 |
| 7 purchase totals = | $788.17 | $846.0078 | $846.00 | $845.95 | $846.10 | |