| 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 | $71.83 | 10.536% | $79.398 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $119.25 | 13.273% | $135.0781 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $221.27 | 8.279% | $239.5889 | $239.59 | $239.60 | $239.60 |
| Purchase #4 | $14.41 | 11.441% | $16.0586 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $135.63 | 6.363% | $144.2601 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $13.46 | 9.566% | $14.7476 | $14.75 | $14.75 | $14.70 |
| Purchase #7 | $93.38 | 12.732% | $105.2691 | $105.27 | $105.25 | $105.30 |
| 7 purchase totals = | $669.23 | $734.4004 | $734.41 | $734.40 | $734.50 | |