| 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 | $5.59 | 11.236% | $6.2181 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $46.88 | 3.200% | $48.3802 | $48.38 | $48.40 | $48.40 |
| Purchase #3 | $69.29 | 8.634% | $75.2725 | $75.27 | $75.25 | $75.30 |
| Purchase #4 | $218.37 | 8.686% | $237.3376 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $241.43 | 7.536% | $259.6242 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $105.26 | 11.227% | $117.0775 | $117.08 | $117.10 | $117.10 |
| Purchase #7 | $63.36 | 12.710% | $71.4131 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $750.18 | $815.3232 | $815.32 | $815.30 | $815.30 | |