| 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 | $194.45 | 10.333% | $214.5425 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $79.74 | 9.754% | $87.5178 | $87.52 | $87.50 | $87.50 |
| Purchase #3 | $30.79 | 13.829% | $35.0479 | $35.05 | $35.05 | $35.00 |
| Purchase #4 | $188.60 | 6.209% | $200.3102 | $200.31 | $200.30 | $200.30 |
| Purchase #5 | $13.44 | 11.814% | $15.0278 | $15.03 | $15.05 | $15.00 |
| Purchase #6 | $132.53 | 11.181% | $147.3482 | $147.35 | $147.35 | $147.30 |
| Purchase #7 | $69.99 | 8.183% | $75.7173 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $709.54 | $775.5117 | $775.52 | $775.50 | $775.30 | |