| 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 | $164.55 | 7.259% | $176.4947 | $176.49 | $176.50 | $176.50 |
| Purchase #2 | $13.36 | 8.771% | $14.5318 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $17.91 | 10.686% | $19.8239 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $31.54 | 13.502% | $35.7985 | $35.80 | $35.80 | $35.80 |
| Purchase #5 | $77.63 | 7.279% | $83.2807 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $83.40 | 12.621% | $93.9259 | $93.93 | $93.95 | $93.90 |
| Purchase #7 | $69.35 | 7.690% | $74.683 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $457.74 | $498.5385 | $498.53 | $498.60 | $498.50 | |