| 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 | $92.55 | 9.718% | $101.544 | $101.54 | $101.55 | $101.50 |
| Purchase #2 | $23.25 | 9.812% | $25.5313 | $25.53 | $25.55 | $25.50 |
| Purchase #3 | $29.84 | 12.807% | $33.6616 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $34.80 | 7.642% | $37.4594 | $37.46 | $37.45 | $37.50 |
| Purchase #5 | $180.95 | 11.392% | $201.5638 | $201.56 | $201.55 | $201.60 |
| Purchase #6 | $213.73 | 3.438% | $221.078 | $221.08 | $221.10 | $221.10 |
| Purchase #7 | $82.59 | 4.197% | $86.0563 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $657.71 | $706.8944 | $706.89 | $706.90 | $707.00 | |