| 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 | $9.63 | 10.187% | $10.611 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $63.51 | 8.511% | $68.9153 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $236.68 | 3.416% | $244.765 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $73.74 | 12.233% | $82.7606 | $82.76 | $82.75 | $82.80 |
| Purchase #5 | $159.84 | 11.797% | $178.6963 | $178.70 | $178.70 | $178.70 |
| Purchase #6 | $65.50 | 9.767% | $71.8974 | $71.90 | $71.90 | $71.90 |
| Purchase #7 | $34.45 | 13.377% | $39.0584 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $643.35 | $696.7040 | $696.72 | $696.65 | $696.80 | |