| 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 | $43.44 | 9.364% | $47.5077 | $47.51 | $47.50 | $47.50 |
| Purchase #2 | $232.25 | 7.581% | $249.8569 | $249.86 | $249.85 | $249.90 |
| Purchase #3 | $75.51 | 4.829% | $79.1564 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $159.97 | 3.660% | $165.8249 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $77.83 | 12.845% | $87.8273 | $87.83 | $87.85 | $87.80 |
| Purchase #6 | $240.53 | 7.543% | $258.6732 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $70.65 | 9.625% | $77.4501 | $77.45 | $77.45 | $77.50 |
| 7 purchase totals = | $900.18 | $966.2965 | $966.30 | $966.25 | $966.40 | |