| 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 | $44.50 | 10.720% | $49.2704 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $221.86 | 4.151% | $231.0694 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $138.64 | 6.280% | $147.3466 | $147.35 | $147.35 | $147.30 |
| Purchase #4 | $236.34 | 6.429% | $251.5343 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $185.65 | 10.128% | $204.4526 | $204.45 | $204.45 | $204.50 |
| Purchase #6 | $17.48 | 5.326% | $18.411 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $69.28 | 6.245% | $73.6065 | $73.61 | $73.60 | $73.60 |
| 7 purchase totals = | $913.75 | $975.6908 | $975.69 | $975.65 | $975.70 | |