| 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 | $70.45 | 6.403% | $74.9609 | $74.96 | $74.95 | $75.00 |
| Purchase #2 | $21.78 | 12.551% | $24.5136 | $24.51 | $24.50 | $24.50 |
| Purchase #3 | $173.34 | 11.182% | $192.7229 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $205.96 | 6.330% | $218.9973 | $219.00 | $219.00 | $219.00 |
| Purchase #5 | $210.74 | 12.797% | $237.7084 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $207.60 | 10.550% | $229.5018 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $249.46 | 10.688% | $276.1223 | $276.12 | $276.10 | $276.10 |
| 7 purchase totals = | $1,139.33 | $1,254.5272 | $1,254.52 | $1,254.45 | $1,254.50 | |