| 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 | $38.76 | 4.149% | $40.3682 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $159.57 | 10.782% | $176.7748 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $23.35 | 9.759% | $25.6287 | $25.63 | $25.65 | $25.60 |
| Purchase #4 | $76.43 | 9.128% | $83.4065 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $132.55 | 13.565% | $150.5304 | $150.53 | $150.55 | $150.50 |
| Purchase #6 | $240.51 | 10.195% | $265.03 | $265.03 | $265.05 | $265.00 |
| Purchase #7 | $164.27 | 9.660% | $180.1385 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $835.44 | $921.8771 | $921.88 | $921.90 | $921.80 | |