| 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 | $57.32 | 5.449% | $60.4434 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $18.42 | 4.442% | $19.2382 | $19.24 | $19.25 | $19.20 |
| Purchase #3 | $220.28 | 12.216% | $247.1894 | $247.19 | $247.20 | $247.20 |
| Purchase #4 | $181.66 | 11.604% | $202.7398 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $168.93 | 13.476% | $191.695 | $191.70 | $191.70 | $191.70 |
| Purchase #6 | $133.33 | 12.133% | $149.5069 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $216.61 | 9.267% | $236.6832 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $996.55 | $1,107.4959 | $1,107.50 | $1,107.55 | $1,107.40 | |