| 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 | $23.96 | 13.140% | $27.1083 | $27.11 | $27.10 | $27.10 |
| Purchase #2 | $19.95 | 13.623% | $22.6678 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $191.63 | 10.329% | $211.4235 | $211.42 | $211.40 | $211.40 |
| Purchase #4 | $57.86 | 3.159% | $59.6878 | $59.69 | $59.70 | $59.70 |
| Purchase #5 | $168.90 | 3.744% | $175.2236 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $149.70 | 9.672% | $164.179 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $58.62 | 7.442% | $62.9825 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $670.62 | $723.2725 | $723.27 | $723.25 | $723.30 | |