| 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 | $75.29 | 3.307% | $77.7798 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $44.51 | 3.558% | $46.0937 | $46.09 | $46.10 | $46.10 |
| Purchase #3 | $179.34 | 5.752% | $189.6556 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $200.98 | 4.661% | $210.3477 | $210.35 | $210.35 | $210.30 |
| Purchase #5 | $87.90 | 9.319% | $96.0914 | $96.09 | $96.10 | $96.10 |
| Purchase #6 | $29.83 | 3.596% | $30.9027 | $30.90 | $30.90 | $30.90 |
| Purchase #7 | $110.35 | 3.373% | $114.0721 | $114.07 | $114.05 | $114.10 |
| 7 purchase totals = | $728.20 | $764.9430 | $764.94 | $764.95 | $765.00 | |