| 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 | $96.68 | 11.438% | $107.7383 | $107.74 | $107.75 | $107.70 |
| Purchase #2 | $144.48 | 7.239% | $154.9389 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $94.81 | 5.505% | $100.0293 | $100.03 | $100.05 | $100.00 |
| Purchase #4 | $106.30 | 3.103% | $109.5985 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $180.39 | 10.324% | $199.0135 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $64.69 | 9.732% | $70.9856 | $70.99 | $71.00 | $71.00 |
| Purchase #7 | $104.80 | 6.307% | $111.4097 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $792.15 | $853.7138 | $853.72 | $853.75 | $853.60 | |