| 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 | $84.25 | 11.130% | $93.627 | $93.63 | $93.65 | $93.60 |
| Purchase #2 | $207.63 | 12.656% | $233.9077 | $233.91 | $233.90 | $233.90 |
| Purchase #3 | $192.74 | 5.849% | $204.0134 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $39.58 | 12.435% | $44.5018 | $44.50 | $44.50 | $44.50 |
| Purchase #5 | $18.45 | 13.456% | $20.9326 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $7.75 | 6.129% | $8.225 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $21.63 | 3.205% | $22.3232 | $22.32 | $22.30 | $22.30 |
| 7 purchase totals = | $572.03 | $627.5307 | $627.53 | $627.55 | $627.40 | |