| 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 | $34.71 | 13.239% | $39.3053 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $81.76 | 8.769% | $88.9295 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $24.94 | 13.485% | $28.3032 | $28.30 | $28.30 | $28.30 |
| Purchase #4 | $16.70 | 4.823% | $17.5054 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $33.79 | 7.170% | $36.2127 | $36.21 | $36.20 | $36.20 |
| Purchase #6 | $21.70 | 7.276% | $23.2789 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $26.95 | 10.681% | $29.8285 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $240.55 | $263.3635 | $263.37 | $263.40 | $263.30 | |