| 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 | $27.45 | 8.356% | $29.7437 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $136.66 | 11.548% | $152.4415 | $152.44 | $152.45 | $152.40 |
| Purchase #3 | $114.59 | 6.359% | $121.8768 | $121.88 | $121.90 | $121.90 |
| Purchase #4 | $75.99 | 12.700% | $85.6407 | $85.64 | $85.65 | $85.60 |
| Purchase #5 | $21.50 | 6.601% | $22.9192 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $101.67 | 5.618% | $107.3818 | $107.38 | $107.40 | $107.40 |
| Purchase #7 | $144.53 | 8.852% | $157.3238 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $622.39 | $677.3275 | $677.32 | $677.35 | $677.20 | |