| 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 | $32.25 | 6.191% | $34.2466 | $34.25 | $34.25 | $34.20 |
| Purchase #2 | $55.97 | 7.318% | $60.0659 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $149.79 | 6.205% | $159.0845 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $37.48 | 10.427% | $41.388 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $63.33 | 3.205% | $65.3597 | $65.36 | $65.35 | $65.40 |
| Purchase #6 | $173.53 | 3.241% | $179.1541 | $179.15 | $179.15 | $179.20 |
| Purchase #7 | $231.72 | 11.607% | $258.6157 | $258.62 | $258.60 | $258.60 |
| 7 purchase totals = | $744.07 | $797.9145 | $797.92 | $797.90 | $798.00 | |