| 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 | $69.62 | 12.652% | $78.4283 | $78.43 | $78.45 | $78.40 |
| Purchase #2 | $58.44 | 6.210% | $62.0691 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $240.47 | 10.123% | $264.8128 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $202.59 | 5.466% | $213.6636 | $213.66 | $213.65 | $213.70 |
| Purchase #5 | $84.94 | 9.623% | $93.1138 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $230.83 | 7.154% | $247.3436 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $188.80 | 10.438% | $208.5069 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $1,075.69 | $1,167.9381 | $1,167.93 | $1,167.90 | $1,167.90 | |