| 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 | $96.49 | 10.443% | $106.5665 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $9.47 | 13.549% | $10.7531 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $10.64 | 8.689% | $11.5645 | $11.56 | $11.55 | $11.60 |
| Purchase #4 | $83.25 | 4.724% | $87.1827 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $205.27 | 12.502% | $230.9329 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $50.83 | 11.517% | $56.6841 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $159.68 | 5.398% | $168.2995 | $168.30 | $168.30 | $168.30 |
| 7 purchase totals = | $615.63 | $671.9833 | $671.97 | $672.00 | $672.10 | |