| 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 | $23.77 | 4.429% | $24.8228 | $24.82 | $24.80 | $24.80 |
| Purchase #2 | $246.29 | 12.476% | $277.0171 | $277.02 | $277.00 | $277.00 |
| Purchase #3 | $250.88 | 11.734% | $280.3183 | $280.32 | $280.30 | $280.30 |
| Purchase #4 | $144.38 | 9.788% | $158.5119 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $5.35 | 6.342% | $5.6893 | $5.69 | $5.70 | $5.70 |
| Purchase #6 | $207.26 | 3.399% | $214.3048 | $214.30 | $214.30 | $214.30 |
| Purchase #7 | $16.93 | 11.610% | $18.8956 | $18.90 | $18.90 | $18.90 |
| 7 purchase totals = | $894.86 | $979.5598 | $979.56 | $979.50 | $979.50 | |