| 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 | $94.64 | 13.870% | $107.7666 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $12.81 | 13.651% | $14.5587 | $14.56 | $14.55 | $14.60 |
| Purchase #3 | $31.99 | 6.421% | $34.0441 | $34.04 | $34.05 | $34.00 |
| Purchase #4 | $91.40 | 12.204% | $102.5545 | $102.55 | $102.55 | $102.60 |
| Purchase #5 | $117.94 | 13.419% | $133.7664 | $133.77 | $133.75 | $133.80 |
| Purchase #6 | $225.85 | 9.220% | $246.6734 | $246.67 | $246.65 | $246.70 |
| Purchase #7 | $212.56 | 6.774% | $226.9588 | $226.96 | $226.95 | $227.00 |
| 7 purchase totals = | $787.19 | $866.3225 | $866.32 | $866.25 | $866.50 | |