| 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 | $35.97 | 5.186% | $37.8354 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $30.54 | 8.473% | $33.1277 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $168.48 | 3.304% | $174.0466 | $174.05 | $174.05 | $174.00 |
| Purchase #4 | $208.95 | 8.540% | $226.7943 | $226.79 | $226.80 | $226.80 |
| Purchase #5 | $129.93 | 11.281% | $144.5874 | $144.59 | $144.60 | $144.60 |
| Purchase #6 | $196.87 | 12.190% | $220.8685 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $30.36 | 8.330% | $32.889 | $32.89 | $32.90 | $32.90 |
| 7 purchase totals = | $801.10 | $870.1489 | $870.16 | $870.20 | $870.10 | |