| 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 | $79.61 | 11.399% | $88.6847 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $208.84 | 9.401% | $228.473 | $228.47 | $228.45 | $228.50 |
| Purchase #3 | $53.25 | 3.591% | $55.1622 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $22.90 | 6.818% | $24.4613 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $34.99 | 5.345% | $36.8602 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $95.28 | 5.749% | $100.7576 | $100.76 | $100.75 | $100.80 |
| Purchase #7 | $181.50 | 6.682% | $193.6278 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $676.37 | $728.0268 | $728.02 | $728.00 | $728.20 | |