| 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 | $15.66 | 6.261% | $16.6405 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $35.90 | 8.324% | $38.8883 | $38.89 | $38.90 | $38.90 |
| Purchase #3 | $245.66 | 12.378% | $276.0678 | $276.07 | $276.05 | $276.10 |
| Purchase #4 | $190.61 | 4.129% | $198.4803 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $94.65 | 12.562% | $106.5399 | $106.54 | $106.55 | $106.50 |
| Purchase #6 | $62.97 | 5.639% | $66.5209 | $66.52 | $66.50 | $66.50 |
| Purchase #7 | $193.61 | 10.163% | $213.2866 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $839.06 | $916.4243 | $916.43 | $916.45 | $916.40 | |