| 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 | $81.55 | 13.358% | $92.4434 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $147.65 | 12.731% | $166.4473 | $166.45 | $166.45 | $166.40 |
| Purchase #3 | $100.72 | 11.703% | $112.5073 | $112.51 | $112.50 | $112.50 |
| Purchase #4 | $75.53 | 4.603% | $79.0066 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $225.72 | 8.242% | $244.3238 | $244.32 | $244.30 | $244.30 |
| Purchase #6 | $78.78 | 10.124% | $86.7557 | $86.76 | $86.75 | $86.80 |
| Purchase #7 | $114.25 | 6.537% | $121.7185 | $121.72 | $121.70 | $121.70 |
| 7 purchase totals = | $824.20 | $903.2026 | $903.21 | $903.15 | $903.10 | |