| 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 | $38.37 | 11.406% | $42.7465 | $42.75 | $42.75 | $42.70 |
| Purchase #2 | $155.59 | 13.307% | $176.2944 | $176.29 | $176.30 | $176.30 |
| Purchase #3 | $21.75 | 12.679% | $24.5077 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $73.88 | 8.370% | $80.0638 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $69.80 | 8.680% | $75.8586 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $189.56 | 13.343% | $214.853 | $214.85 | $214.85 | $214.90 |
| Purchase #7 | $70.64 | 12.359% | $79.3704 | $79.37 | $79.35 | $79.40 |
| 7 purchase totals = | $619.59 | $693.6944 | $693.69 | $693.65 | $693.80 | |