| 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 | $55.55 | 4.314% | $57.9464 | $57.95 | $57.95 | $57.90 |
| Purchase #2 | $129.28 | 9.468% | $141.5202 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $43.41 | 11.444% | $48.3778 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $171.94 | 5.442% | $181.297 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $89.40 | 7.199% | $95.8359 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $204.30 | 3.218% | $210.8744 | $210.87 | $210.85 | $210.90 |
| Purchase #7 | $220.71 | 7.520% | $237.3074 | $237.31 | $237.30 | $237.30 |
| 7 purchase totals = | $914.59 | $973.1591 | $973.17 | $973.15 | $973.10 | |