| 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 | $97.27 | 3.475% | $100.6501 | $100.65 | $100.65 | $100.70 |
| Purchase #2 | $93.58 | 11.716% | $104.5438 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $64.39 | 7.682% | $69.3364 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $192.60 | 9.730% | $211.34 | $211.34 | $211.35 | $211.30 |
| Purchase #5 | $113.30 | 6.142% | $120.2589 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $218.34 | 4.670% | $228.5365 | $228.54 | $228.55 | $228.50 |
| Purchase #7 | $134.65 | 10.654% | $148.9956 | $149.00 | $149.00 | $149.00 |
| 7 purchase totals = | $914.13 | $983.6613 | $983.67 | $983.70 | $983.60 | |