| 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 | $105.76 | 9.620% | $115.9341 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $32.80 | 4.795% | $34.3728 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $61.89 | 13.540% | $70.2699 | $70.27 | $70.25 | $70.30 |
| Purchase #4 | $195.39 | 11.264% | $217.3987 | $217.40 | $217.40 | $217.40 |
| Purchase #5 | $97.72 | 4.560% | $102.176 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $152.57 | 3.489% | $157.8932 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $156.57 | 9.125% | $170.857 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $802.70 | $868.9017 | $868.90 | $868.90 | $869.00 | |