| 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 | $30.82 | 13.352% | $34.9351 | $34.94 | $34.95 | $34.90 |
| Purchase #2 | $50.67 | 13.433% | $57.4765 | $57.48 | $57.50 | $57.50 |
| Purchase #3 | $229.89 | 4.592% | $240.4465 | $240.45 | $240.45 | $240.40 |
| Purchase #4 | $194.69 | 4.496% | $203.4433 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $87.75 | 6.736% | $93.6608 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $152.75 | 10.123% | $168.2129 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $237.46 | 8.595% | $257.8697 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $984.03 | $1,056.0448 | $1,056.05 | $1,056.05 | $1,056.00 | |