| 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 | $44.80 | 7.300% | $48.0704 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $206.75 | 7.868% | $223.0171 | $223.02 | $223.00 | $223.00 |
| Purchase #3 | $247.70 | 5.144% | $260.4417 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $240.93 | 9.657% | $264.1966 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $175.68 | 7.396% | $188.6733 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $37.28 | 9.312% | $40.7515 | $40.75 | $40.75 | $40.80 |
| Purchase #7 | $109.34 | 10.517% | $120.8393 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $1,062.48 | $1,145.9899 | $1,145.99 | $1,145.95 | $1,146.00 | |