| 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 | $52.56 | 13.683% | $59.7518 | $59.75 | $59.75 | $59.80 |
| Purchase #2 | $140.56 | 6.689% | $149.9621 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $51.65 | 13.613% | $58.6811 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $72.42 | 10.506% | $80.0284 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $205.71 | 8.243% | $222.6667 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $196.64 | 4.651% | $205.7857 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $26.53 | 7.162% | $28.4301 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $746.07 | $805.3059 | $805.31 | $805.35 | $805.40 | |