| 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 | $43.34 | 12.802% | $48.8884 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $148.41 | 7.242% | $159.1579 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $202.46 | 7.393% | $217.4279 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $147.89 | 13.625% | $168.04 | $168.04 | $168.05 | $168.00 |
| Purchase #5 | $77.75 | 8.688% | $84.5049 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $224.34 | 3.166% | $231.4426 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $220.65 | 11.693% | $246.4506 | $246.45 | $246.45 | $246.50 |
| 7 purchase totals = | $1,064.84 | $1,155.9123 | $1,155.91 | $1,155.95 | $1,155.90 | |