| 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 | $8.90 | 13.823% | $10.1302 | $10.13 | $10.15 | $10.10 |
| Purchase #2 | $173.60 | 5.830% | $183.7209 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $190.87 | 5.103% | $200.6101 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $28.84 | 7.248% | $30.9303 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $75.67 | 6.170% | $80.3388 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $30.87 | 13.557% | $35.055 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $206.51 | 5.588% | $218.0498 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $715.26 | $758.8351 | $758.84 | $758.85 | $758.70 | |