| 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 | $245.65 | 4.441% | $256.5593 | $256.56 | $256.55 | $256.60 |
| Purchase #2 | $148.79 | 11.280% | $165.5735 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $90.56 | 4.671% | $94.7901 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $190.97 | 10.350% | $210.7354 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $26.52 | 5.645% | $28.0171 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $23.54 | 8.351% | $25.5058 | $25.51 | $25.50 | $25.50 |
| Purchase #7 | $8.40 | 12.859% | $9.4802 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $734.43 | $790.6614 | $790.67 | $790.65 | $790.70 | |