| 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 | $16.60 | 12.506% | $18.676 | $18.68 | $18.70 | $18.70 |
| Purchase #2 | $48.36 | 13.835% | $55.0506 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $240.95 | 13.495% | $273.4662 | $273.47 | $273.45 | $273.50 |
| Purchase #4 | $198.97 | 4.356% | $207.6371 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $76.56 | 9.138% | $83.5561 | $83.56 | $83.55 | $83.60 |
| Purchase #6 | $173.89 | 10.410% | $191.9919 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $58.70 | 9.786% | $64.4444 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $814.03 | $894.8223 | $894.83 | $894.85 | $894.90 | |