| 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 | $72.93 | 9.803% | $80.0793 | $80.08 | $80.10 | $80.10 |
| Purchase #2 | $130.90 | 12.549% | $147.3266 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $202.87 | 11.596% | $226.3948 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $72.50 | 3.551% | $75.0745 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $60.31 | 13.394% | $68.3879 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $69.76 | 10.149% | $76.8399 | $76.84 | $76.85 | $76.80 |
| Purchase #7 | $235.37 | 5.792% | $249.0026 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $844.64 | $923.1056 | $923.10 | $923.15 | $923.10 | |