| 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 | $40.57 | 6.395% | $43.1645 | $43.16 | $43.15 | $43.20 |
| Purchase #2 | $14.26 | 3.266% | $14.7257 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $151.93 | 10.790% | $168.3232 | $168.32 | $168.30 | $168.30 |
| Purchase #4 | $182.67 | 5.302% | $192.3552 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $223.60 | 10.386% | $246.8231 | $246.82 | $246.80 | $246.80 |
| Purchase #6 | $130.91 | 10.567% | $144.7433 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $53.64 | 13.457% | $60.8583 | $60.86 | $60.85 | $60.90 |
| 7 purchase totals = | $797.58 | $870.9933 | $870.99 | $870.95 | $871.00 | |