| 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 | $51.79 | 10.821% | $57.3942 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $241.48 | 9.226% | $263.7589 | $263.76 | $263.75 | $263.80 |
| Purchase #3 | $100.76 | 7.327% | $108.1427 | $108.14 | $108.15 | $108.10 |
| Purchase #4 | $108.79 | 8.392% | $117.9197 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $190.86 | 5.216% | $200.8153 | $200.82 | $200.80 | $200.80 |
| Purchase #6 | $14.78 | 10.384% | $16.3148 | $16.31 | $16.30 | $16.30 |
| Purchase #7 | $132.60 | 5.626% | $140.0601 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $841.06 | $904.4057 | $904.40 | $904.35 | $904.40 | |