| 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 | $88.92 | 11.768% | $99.3841 | $99.38 | $99.40 | $99.40 |
| Purchase #2 | $59.53 | 8.859% | $64.8038 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $12.84 | 8.287% | $13.9041 | $13.90 | $13.90 | $13.90 |
| Purchase #4 | $89.34 | 8.842% | $97.2394 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $172.66 | 5.294% | $181.8006 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $110.30 | 11.280% | $122.7418 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $29.48 | 6.165% | $31.2974 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $563.07 | $611.1712 | $611.16 | $611.20 | $611.10 | |