| 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 | $65.54 | 7.230% | $70.2785 | $70.28 | $70.30 | $70.30 |
| Purchase #2 | $69.76 | 8.267% | $75.5271 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $194.62 | 7.839% | $209.8763 | $209.88 | $209.90 | $209.90 |
| Purchase #4 | $164.66 | 10.398% | $181.7813 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $85.76 | 12.695% | $96.6472 | $96.65 | $96.65 | $96.60 |
| Purchase #6 | $161.32 | 12.203% | $181.0059 | $181.01 | $181.00 | $181.00 |
| Purchase #7 | $83.46 | 13.165% | $94.4475 | $94.45 | $94.45 | $94.40 |
| 7 purchase totals = | $825.12 | $909.5638 | $909.58 | $909.65 | $909.50 | |