| 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 | $56.35 | 6.614% | $60.077 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $149.47 | 6.459% | $159.1243 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $242.35 | 4.830% | $254.0555 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $117.58 | 11.358% | $130.9347 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $30.33 | 9.238% | $33.1319 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $150.59 | 9.774% | $165.3087 | $165.31 | $165.30 | $165.30 |
| Purchase #7 | $92.95 | 11.657% | $103.7852 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $839.62 | $906.4173 | $906.42 | $906.45 | $906.40 | |