| 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 | $22.79 | 6.405% | $24.2497 | $24.25 | $24.25 | $24.20 |
| Purchase #2 | $216.77 | 6.653% | $231.1917 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $17.80 | 9.249% | $19.4463 | $19.45 | $19.45 | $19.40 |
| Purchase #4 | $76.32 | 9.399% | $83.4933 | $83.49 | $83.50 | $83.50 |
| Purchase #5 | $122.90 | 10.511% | $135.818 | $135.82 | $135.80 | $135.80 |
| Purchase #6 | $141.29 | 12.356% | $158.7478 | $158.75 | $158.75 | $158.70 |
| Purchase #7 | $105.80 | 13.823% | $120.4247 | $120.42 | $120.40 | $120.40 |
| 7 purchase totals = | $703.67 | $773.3715 | $773.37 | $773.35 | $773.20 | |