| 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 | $29.37 | 6.519% | $31.2846 | $31.28 | $31.30 | $31.30 |
| Purchase #2 | $141.82 | 5.461% | $149.5648 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $29.60 | 6.636% | $31.5643 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $73.82 | 3.413% | $76.3395 | $76.34 | $76.35 | $76.30 |
| Purchase #5 | $173.41 | 5.458% | $182.8747 | $182.87 | $182.85 | $182.90 |
| Purchase #6 | $67.94 | 5.682% | $71.8004 | $71.80 | $71.80 | $71.80 |
| Purchase #7 | $211.59 | 10.120% | $233.0029 | $233.00 | $233.00 | $233.00 |
| 7 purchase totals = | $727.55 | $776.4312 | $776.41 | $776.40 | $776.50 | |