| 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 | $17.35 | 4.209% | $18.0803 | $18.08 | $18.10 | $18.10 |
| Purchase #2 | $63.64 | 5.747% | $67.2974 | $67.30 | $67.30 | $67.30 |
| Purchase #3 | $95.96 | 9.686% | $105.2547 | $105.25 | $105.25 | $105.30 |
| Purchase #4 | $16.49 | 8.249% | $17.8503 | $17.85 | $17.85 | $17.90 |
| Purchase #5 | $248.67 | 7.140% | $266.425 | $266.43 | $266.45 | $266.40 |
| Purchase #6 | $51.73 | 4.758% | $54.1913 | $54.19 | $54.20 | $54.20 |
| Purchase #7 | $211.63 | 3.290% | $218.5926 | $218.59 | $218.60 | $218.60 |
| 7 purchase totals = | $705.47 | $747.6916 | $747.69 | $747.75 | $747.80 | |