| 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 | $9.47 | 12.150% | $10.6206 | $10.62 | $10.60 | $10.60 |
| Purchase #2 | $237.54 | 3.741% | $246.4264 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $42.34 | 10.822% | $46.922 | $46.92 | $46.90 | $46.90 |
| Purchase #4 | $51.36 | 9.109% | $56.0384 | $56.04 | $56.05 | $56.00 |
| Purchase #5 | $181.84 | 6.756% | $194.1251 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $165.26 | 10.697% | $182.9379 | $182.94 | $182.95 | $182.90 |
| Purchase #7 | $18.75 | 3.718% | $19.4471 | $19.45 | $19.45 | $19.40 |
| 7 purchase totals = | $706.56 | $756.5175 | $756.53 | $756.55 | $756.30 | |