| 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 | $80.38 | 3.791% | $83.4272 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $86.82 | 6.675% | $92.6152 | $92.62 | $92.60 | $92.60 |
| Purchase #3 | $68.81 | 6.139% | $73.0342 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $120.79 | 12.318% | $135.6689 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $6.61 | 5.751% | $6.9901 | $6.99 | $7.00 | $7.00 |
| Purchase #6 | $142.44 | 12.845% | $160.7364 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $214.99 | 11.839% | $240.4427 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $720.84 | $792.9147 | $792.92 | $792.95 | $792.80 | |