| 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 | $48.43 | 3.423% | $50.0878 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $219.99 | 4.313% | $229.4782 | $229.48 | $229.50 | $229.50 |
| Purchase #3 | $29.40 | 12.356% | $33.0327 | $33.03 | $33.05 | $33.00 |
| Purchase #4 | $26.27 | 13.755% | $29.8834 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $163.30 | 12.561% | $183.8121 | $183.81 | $183.80 | $183.80 |
| Purchase #6 | $130.51 | 5.196% | $137.2913 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $154.45 | 5.321% | $162.6683 | $162.67 | $162.65 | $162.70 |
| 7 purchase totals = | $772.35 | $826.2538 | $826.25 | $826.30 | $826.30 | |