| 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 | $103.86 | 11.455% | $115.7572 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $63.53 | 7.135% | $68.0629 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $24.40 | 10.313% | $26.9164 | $26.92 | $26.90 | $26.90 |
| Purchase #4 | $173.61 | 6.471% | $184.8443 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $10.27 | 9.359% | $11.2312 | $11.23 | $11.25 | $11.20 |
| Purchase #6 | $158.66 | 3.602% | $164.3749 | $164.37 | $164.35 | $164.40 |
| Purchase #7 | $146.61 | 7.443% | $157.5222 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $680.94 | $728.7091 | $728.70 | $728.65 | $728.70 | |