| 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 | $9.54 | 11.429% | $10.6303 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $146.43 | 5.653% | $154.7077 | $154.71 | $154.70 | $154.70 |
| Purchase #3 | $55.51 | 8.700% | $60.3394 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $219.67 | 6.800% | $234.6076 | $234.61 | $234.60 | $234.60 |
| Purchase #5 | $108.54 | 8.739% | $118.0253 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $204.96 | 3.160% | $211.4367 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $52.98 | 4.705% | $55.4727 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $797.63 | $845.2197 | $845.23 | $845.25 | $845.10 | |