| 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 | $8.60 | 10.651% | $9.516 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $30.81 | 12.685% | $34.7182 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $15.82 | 12.696% | $17.8285 | $17.83 | $17.85 | $17.80 |
| Purchase #4 | $179.29 | 8.437% | $194.4167 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $69.95 | 4.592% | $73.1621 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $69.88 | 3.333% | $72.2091 | $72.21 | $72.20 | $72.20 |
| Purchase #7 | $148.79 | 8.209% | $161.0042 | $161.00 | $161.00 | $161.00 |
| 7 purchase totals = | $523.14 | $562.8548 | $562.86 | $562.80 | $562.80 | |