| 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 | $44.70 | 10.870% | $49.5589 | $49.56 | $49.55 | $49.60 |
| Purchase #2 | $231.44 | 4.735% | $242.3987 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $36.59 | 12.819% | $41.2805 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $220.97 | 8.139% | $238.9547 | $238.95 | $238.95 | $239.00 |
| Purchase #5 | $34.34 | 12.756% | $38.7204 | $38.72 | $38.70 | $38.70 |
| Purchase #6 | $250.47 | 5.691% | $264.7242 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $79.43 | 12.226% | $89.1411 | $89.14 | $89.15 | $89.10 |
| 7 purchase totals = | $897.94 | $964.7785 | $964.77 | $964.75 | $964.80 | |