| 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 | $8.75 | 10.575% | $9.6753 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $138.71 | 10.672% | $153.5131 | $153.51 | $153.50 | $153.50 |
| Purchase #3 | $141.73 | 7.770% | $152.7424 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $25.88 | 11.279% | $28.799 | $28.80 | $28.80 | $28.80 |
| Purchase #5 | $93.60 | 6.785% | $99.9508 | $99.95 | $99.95 | $100.00 |
| Purchase #6 | $160.70 | 3.226% | $165.8842 | $165.88 | $165.90 | $165.90 |
| Purchase #7 | $217.67 | 6.192% | $231.1481 | $231.15 | $231.15 | $231.10 |
| 7 purchase totals = | $787.04 | $841.7129 | $841.71 | $841.75 | $841.70 | |