| 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 | $19.87 | 13.812% | $22.6144 | $22.61 | $22.60 | $22.60 |
| Purchase #2 | $94.63 | 10.751% | $104.8037 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $57.50 | 4.374% | $60.0151 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $84.49 | 10.525% | $93.3826 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $63.28 | 11.147% | $70.3338 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $236.50 | 7.689% | $254.6845 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $245.53 | 11.446% | $273.6334 | $273.63 | $273.65 | $273.60 |
| 7 purchase totals = | $801.80 | $879.4675 | $879.45 | $879.50 | $879.40 | |