| 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 | $113.61 | 10.340% | $125.3573 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $29.96 | 13.369% | $33.9654 | $33.97 | $33.95 | $34.00 |
| Purchase #3 | $130.91 | 11.217% | $145.5942 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $165.27 | 10.430% | $182.5077 | $182.51 | $182.50 | $182.50 |
| Purchase #5 | $167.34 | 9.209% | $182.7503 | $182.75 | $182.75 | $182.80 |
| Purchase #6 | $79.97 | 7.518% | $85.9821 | $85.98 | $86.00 | $86.00 |
| Purchase #7 | $28.98 | 10.299% | $31.9647 | $31.96 | $31.95 | $32.00 |
| 7 purchase totals = | $716.04 | $788.1217 | $788.12 | $788.10 | $788.30 | |