| 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 | $64.96 | 10.749% | $71.9426 | $71.94 | $71.95 | $71.90 |
| Purchase #2 | $81.67 | 11.378% | $90.9624 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $83.41 | 9.332% | $91.1938 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $147.68 | 8.729% | $160.571 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $12.33 | 4.215% | $12.8497 | $12.85 | $12.85 | $12.80 |
| Purchase #6 | $175.93 | 5.618% | $185.8137 | $185.81 | $185.80 | $185.80 |
| Purchase #7 | $87.62 | 9.819% | $96.2234 | $96.22 | $96.20 | $96.20 |
| 7 purchase totals = | $653.60 | $709.5566 | $709.54 | $709.50 | $709.50 | |