| 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 | $94.71 | 3.704% | $98.2181 | $98.22 | $98.20 | $98.20 |
| Purchase #2 | $249.39 | 6.812% | $266.3784 | $266.38 | $266.40 | $266.40 |
| Purchase #3 | $97.54 | 9.751% | $107.0511 | $107.05 | $107.05 | $107.10 |
| Purchase #4 | $183.60 | 10.670% | $203.1901 | $203.19 | $203.20 | $203.20 |
| Purchase #5 | $5.59 | 5.102% | $5.8752 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $110.86 | 4.141% | $115.4507 | $115.45 | $115.45 | $115.50 |
| Purchase #7 | $123.82 | 12.340% | $139.0994 | $139.10 | $139.10 | $139.10 |
| 7 purchase totals = | $865.51 | $935.2630 | $935.27 | $935.30 | $935.40 | |