| 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 | $43.29 | 11.337% | $48.1978 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $109.61 | 10.224% | $120.8165 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $160.98 | 10.173% | $177.3565 | $177.36 | $177.35 | $177.40 |
| Purchase #4 | $146.87 | 12.748% | $165.593 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $6.95 | 11.470% | $7.7472 | $7.75 | $7.75 | $7.70 |
| Purchase #6 | $48.42 | 10.775% | $53.6373 | $53.64 | $53.65 | $53.60 |
| Purchase #7 | $163.91 | 7.573% | $176.3229 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $680.03 | $749.6712 | $749.68 | $749.65 | $749.60 | |