| 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 | $10.71 | 9.517% | $11.7293 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $169.32 | 5.571% | $178.7528 | $178.75 | $178.75 | $178.80 |
| Purchase #3 | $205.37 | 3.502% | $212.5621 | $212.56 | $212.55 | $212.60 |
| Purchase #4 | $142.92 | 3.572% | $148.0251 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $169.34 | 3.271% | $174.8791 | $174.88 | $174.90 | $174.90 |
| Purchase #6 | $76.27 | 9.654% | $83.6331 | $83.63 | $83.65 | $83.60 |
| Purchase #7 | $37.54 | 11.686% | $41.9269 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $811.47 | $851.5084 | $851.51 | $851.60 | $851.50 | |