| 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 | $52.42 | 7.848% | $56.5339 | $56.53 | $56.55 | $56.50 |
| Purchase #2 | $196.81 | 10.806% | $218.0773 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $249.99 | 12.417% | $281.0313 | $281.03 | $281.05 | $281.00 |
| Purchase #4 | $194.63 | 13.567% | $221.0355 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $40.83 | 9.572% | $44.7382 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $111.30 | 8.639% | $120.9152 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $32.47 | 7.689% | $34.9666 | $34.97 | $34.95 | $35.00 |
| 7 purchase totals = | $878.45 | $977.2980 | $977.31 | $977.35 | $977.20 | |