| 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 | $57.79 | 7.839% | $62.3202 | $62.32 | $62.30 | $62.30 |
| Purchase #2 | $71.76 | 4.246% | $74.8069 | $74.81 | $74.80 | $74.80 |
| Purchase #3 | $80.27 | 8.848% | $87.3723 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $186.98 | 11.105% | $207.7441 | $207.74 | $207.75 | $207.70 |
| Purchase #5 | $153.74 | 6.686% | $164.0191 | $164.02 | $164.00 | $164.00 |
| Purchase #6 | $38.88 | 5.646% | $41.0752 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $69.86 | 3.397% | $72.2331 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $659.28 | $709.5709 | $709.57 | $709.55 | $709.50 | |