| 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 | $53.40 | 7.180% | $57.2341 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $183.26 | 6.813% | $195.7455 | $195.75 | $195.75 | $195.70 |
| Purchase #3 | $51.99 | 8.452% | $56.3842 | $56.38 | $56.40 | $56.40 |
| Purchase #4 | $20.90 | 7.460% | $22.4591 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $93.94 | 6.271% | $99.831 | $99.83 | $99.85 | $99.80 |
| Purchase #6 | $250.28 | 13.794% | $284.8036 | $284.80 | $284.80 | $284.80 |
| Purchase #7 | $154.75 | 11.203% | $172.0866 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $808.52 | $888.5441 | $888.54 | $888.60 | $888.50 | |