| 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 | $8.96 | 6.676% | $9.5582 | $9.56 | $9.55 | $9.60 |
| Purchase #2 | $14.85 | 11.473% | $16.5537 | $16.55 | $16.55 | $16.60 |
| Purchase #3 | $41.88 | 6.688% | $44.6809 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $202.89 | 6.739% | $216.5628 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $49.33 | 3.225% | $50.9209 | $50.92 | $50.90 | $50.90 |
| Purchase #6 | $51.88 | 13.358% | $58.8101 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $26.74 | 8.236% | $28.9423 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $396.53 | $426.0289 | $426.02 | $426.00 | $426.10 | |