| 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 | $101.95 | 3.209% | $105.2216 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $39.28 | 8.497% | $42.6176 | $42.62 | $42.60 | $42.60 |
| Purchase #3 | $44.74 | 10.284% | $49.3411 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $186.39 | 8.254% | $201.7746 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $74.61 | 7.105% | $79.911 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $71.26 | 13.337% | $80.7639 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $228.66 | 7.830% | $246.5641 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $746.89 | $806.1939 | $806.18 | $806.10 | $806.20 | |