| 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 | $38.94 | 11.793% | $43.5322 | $43.53 | $43.55 | $43.50 |
| Purchase #2 | $37.90 | 4.670% | $39.6699 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $106.84 | 10.589% | $118.1533 | $118.15 | $118.15 | $118.20 |
| Purchase #4 | $201.52 | 10.466% | $222.6111 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $16.76 | 11.460% | $18.6807 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $228.82 | 13.426% | $259.5414 | $259.54 | $259.55 | $259.50 |
| Purchase #7 | $108.92 | 12.633% | $122.6799 | $122.68 | $122.70 | $122.70 |
| 7 purchase totals = | $739.70 | $824.8685 | $824.86 | $824.90 | $824.90 | |