| 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 | $103.78 | 13.398% | $117.6844 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $59.96 | 8.590% | $65.1106 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $225.37 | 5.502% | $237.7699 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $21.65 | 4.573% | $22.6401 | $22.64 | $22.65 | $22.60 |
| Purchase #5 | $185.79 | 10.423% | $205.1549 | $205.15 | $205.15 | $205.20 |
| Purchase #6 | $9.69 | 10.664% | $10.7233 | $10.72 | $10.70 | $10.70 |
| Purchase #7 | $217.62 | 5.163% | $228.8557 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $823.86 | $887.9389 | $887.93 | $887.90 | $888.00 | |