| 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 | $16.56 | 6.191% | $17.5852 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $126.98 | 3.158% | $130.99 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $49.51 | 5.176% | $52.0726 | $52.07 | $52.05 | $52.10 |
| Purchase #4 | $248.58 | 12.244% | $279.0161 | $279.02 | $279.00 | $279.00 |
| Purchase #5 | $125.95 | 13.225% | $142.6069 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $108.33 | 11.486% | $120.7728 | $120.77 | $120.75 | $120.80 |
| Purchase #7 | $241.86 | 4.133% | $251.8561 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $917.77 | $994.8997 | $994.91 | $994.85 | $995.00 | |