| 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 | $28.53 | 10.721% | $31.5887 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $23.55 | 7.133% | $25.2298 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $107.54 | 12.470% | $120.9502 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $203.44 | 11.459% | $226.7522 | $226.75 | $226.75 | $226.80 |
| Purchase #5 | $21.97 | 7.530% | $23.6243 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $157.99 | 8.136% | $170.8441 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $154.49 | 8.138% | $167.0624 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $697.51 | $766.0517 | $766.04 | $766.05 | $766.10 | |