| 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 | $5.98 | 8.578% | $6.493 | $6.49 | $6.50 | $6.50 |
| Purchase #2 | $100.59 | 6.652% | $107.2812 | $107.28 | $107.30 | $107.30 |
| Purchase #3 | $57.60 | 10.804% | $63.8231 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $22.67 | 6.871% | $24.2277 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $163.61 | 9.813% | $179.665 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $29.43 | 5.788% | $31.1334 | $31.13 | $31.15 | $31.10 |
| Purchase #7 | $41.57 | 6.753% | $44.3772 | $44.38 | $44.40 | $44.40 |
| 7 purchase totals = | $421.45 | $457.0006 | $457.00 | $457.05 | $457.00 | |