| 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 | $87.38 | 13.284% | $98.9876 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $245.58 | 12.171% | $275.4695 | $275.47 | $275.45 | $275.50 |
| Purchase #3 | $100.69 | 5.636% | $106.3649 | $106.36 | $106.35 | $106.40 |
| Purchase #4 | $93.95 | 11.608% | $104.8557 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $82.94 | 6.324% | $88.1851 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $147.81 | 8.567% | $160.4729 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $130.32 | 4.149% | $135.727 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $888.67 | $970.0627 | $970.07 | $970.05 | $970.20 | |