| 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 | $89.99 | 10.505% | $99.4434 | $99.44 | $99.45 | $99.40 |
| Purchase #2 | $8.49 | 5.470% | $8.9544 | $8.95 | $8.95 | $9.00 |
| Purchase #3 | $169.95 | 4.391% | $177.4125 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $46.73 | 7.129% | $50.0614 | $50.06 | $50.05 | $50.10 |
| Purchase #5 | $156.31 | 7.787% | $168.4819 | $168.48 | $168.50 | $168.50 |
| Purchase #6 | $227.36 | 10.508% | $251.251 | $251.25 | $251.25 | $251.30 |
| Purchase #7 | $247.30 | 4.836% | $259.2594 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $946.13 | $1,014.8640 | $1,014.85 | $1,014.85 | $1,015.00 | |