| 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 | $34.52 | 10.820% | $38.2551 | $38.26 | $38.25 | $38.30 |
| Purchase #2 | $142.48 | 13.424% | $161.6065 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $204.71 | 9.840% | $224.8535 | $224.85 | $224.85 | $224.90 |
| Purchase #4 | $194.42 | 9.265% | $212.433 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $66.62 | 3.163% | $68.7272 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $14.47 | 3.341% | $14.9534 | $14.95 | $14.95 | $15.00 |
| Purchase #7 | $242.83 | 6.872% | $259.5173 | $259.52 | $259.50 | $259.50 |
| 7 purchase totals = | $900.05 | $980.3460 | $980.35 | $980.35 | $980.40 | |