| 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 | $65.51 | 8.743% | $71.2375 | $71.24 | $71.25 | $71.20 |
| Purchase #2 | $22.97 | 13.644% | $26.104 | $26.10 | $26.10 | $26.10 |
| Purchase #3 | $37.65 | 11.127% | $41.8393 | $41.84 | $41.85 | $41.80 |
| Purchase #4 | $12.90 | 13.783% | $14.678 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $103.81 | 4.369% | $108.3455 | $108.35 | $108.35 | $108.30 |
| Purchase #6 | $76.91 | 8.328% | $83.3151 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $75.55 | 8.196% | $81.7421 | $81.74 | $81.75 | $81.70 |
| 7 purchase totals = | $395.30 | $427.2615 | $427.27 | $427.30 | $427.10 | |