| 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 | $18.79 | 6.623% | $20.0345 | $20.03 | $20.05 | $20.00 |
| Purchase #2 | $39.96 | 11.103% | $44.3968 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $68.47 | 11.314% | $76.2167 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $44.73 | 3.274% | $46.1945 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $209.44 | 4.777% | $219.4449 | $219.44 | $219.45 | $219.40 |
| Purchase #6 | $160.35 | 9.506% | $175.5929 | $175.59 | $175.60 | $175.60 |
| Purchase #7 | $69.88 | 6.762% | $74.6053 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $611.62 | $656.4856 | $656.48 | $656.50 | $656.40 | |