| 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 | $62.99 | 12.255% | $70.7094 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $34.97 | 7.310% | $37.5263 | $37.53 | $37.55 | $37.50 |
| Purchase #3 | $63.41 | 9.785% | $69.6147 | $69.61 | $69.60 | $69.60 |
| Purchase #4 | $236.86 | 3.624% | $245.4438 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $80.70 | 11.559% | $90.0281 | $90.03 | $90.05 | $90.00 |
| Purchase #6 | $92.87 | 4.847% | $97.3714 | $97.37 | $97.35 | $97.40 |
| Purchase #7 | $220.78 | 6.328% | $234.751 | $234.75 | $234.75 | $234.80 |
| 7 purchase totals = | $792.58 | $845.4447 | $845.44 | $845.45 | $845.40 | |