| 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 | $108.66 | 6.846% | $116.0989 | $116.10 | $116.10 | $116.10 |
| Purchase #2 | $56.46 | 9.861% | $62.0275 | $62.03 | $62.05 | $62.00 |
| Purchase #3 | $154.75 | 8.122% | $167.3188 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $32.86 | 7.402% | $35.2923 | $35.29 | $35.30 | $35.30 |
| Purchase #5 | $181.99 | 7.346% | $195.359 | $195.36 | $195.35 | $195.40 |
| Purchase #6 | $20.61 | 3.266% | $21.2831 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $63.78 | 11.307% | $70.9916 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $619.11 | $668.3712 | $668.37 | $668.40 | $668.40 | |