| 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 | $123.48 | 11.502% | $137.6827 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $7.58 | 12.829% | $8.5524 | $8.55 | $8.55 | $8.60 |
| Purchase #3 | $90.74 | 10.152% | $99.9519 | $99.95 | $99.95 | $100.00 |
| Purchase #4 | $14.26 | 13.557% | $16.1932 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $48.83 | 4.424% | $50.9902 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $183.76 | 8.206% | $198.8393 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $150.61 | 8.421% | $163.2929 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $619.26 | $675.5026 | $675.49 | $675.55 | $675.60 | |