| 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 | $69.50 | 12.229% | $77.9992 | $78.00 | $78.00 | $78.00 |
| Purchase #2 | $70.91 | 7.831% | $76.463 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $109.83 | 11.112% | $122.0343 | $122.03 | $122.05 | $122.00 |
| Purchase #4 | $148.48 | 13.289% | $168.2115 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $173.64 | 9.154% | $189.535 | $189.54 | $189.55 | $189.50 |
| Purchase #6 | $179.98 | 6.395% | $191.4897 | $191.49 | $191.50 | $191.50 |
| Purchase #7 | $148.41 | 7.835% | $160.0379 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $900.75 | $985.7706 | $985.77 | $985.80 | $985.70 | |