| 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 | $243.83 | 3.490% | $252.3397 | $252.34 | $252.35 | $252.30 |
| Purchase #2 | $45.34 | 9.665% | $49.7221 | $49.72 | $49.70 | $49.70 |
| Purchase #3 | $5.41 | 5.647% | $5.7155 | $5.72 | $5.70 | $5.70 |
| Purchase #4 | $183.54 | 13.843% | $208.9474 | $208.95 | $208.95 | $208.90 |
| Purchase #5 | $97.91 | 12.401% | $110.0518 | $110.05 | $110.05 | $110.10 |
| Purchase #6 | $24.77 | 7.558% | $26.6421 | $26.64 | $26.65 | $26.60 |
| Purchase #7 | $93.39 | 3.615% | $96.766 | $96.77 | $96.75 | $96.80 |
| 7 purchase totals = | $694.19 | $750.1846 | $750.19 | $750.15 | $750.10 | |