| 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 | $148.91 | 7.643% | $160.2912 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $80.98 | 8.211% | $87.6293 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $63.72 | 5.403% | $67.1628 | $67.16 | $67.15 | $67.20 |
| Purchase #4 | $26.35 | 9.270% | $28.7926 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $11.98 | 13.184% | $13.5594 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $59.44 | 7.747% | $64.0448 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $126.50 | 4.258% | $131.8864 | $131.89 | $131.90 | $131.90 |
| 7 purchase totals = | $517.88 | $553.3665 | $553.36 | $553.40 | $553.40 | |