| 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 | $69.66 | 9.271% | $76.1182 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $88.34 | 8.311% | $95.6819 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $186.93 | 6.514% | $199.1066 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $191.93 | 3.124% | $197.9259 | $197.93 | $197.95 | $197.90 |
| Purchase #5 | $222.34 | 10.259% | $245.1499 | $245.15 | $245.15 | $245.10 |
| Purchase #6 | $49.85 | 11.328% | $55.497 | $55.50 | $55.50 | $55.50 |
| Purchase #7 | $9.35 | 11.239% | $10.4008 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $818.40 | $879.8803 | $879.89 | $879.90 | $879.80 | |