| 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 | $54.72 | 10.451% | $60.4388 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $133.33 | 9.241% | $145.651 | $145.65 | $145.65 | $145.70 |
| Purchase #3 | $158.27 | 11.613% | $176.6499 | $176.65 | $176.65 | $176.60 |
| Purchase #4 | $186.34 | 7.612% | $200.5242 | $200.52 | $200.50 | $200.50 |
| Purchase #5 | $23.98 | 5.152% | $25.2154 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $85.68 | 8.802% | $93.2216 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $175.36 | 9.389% | $191.8246 | $191.82 | $191.80 | $191.80 |
| 7 purchase totals = | $817.68 | $893.5255 | $893.52 | $893.45 | $893.40 | |