| 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 | $15.72 | 11.453% | $17.5204 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $78.51 | 7.541% | $84.4304 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $223.77 | 8.421% | $242.6137 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $84.90 | 4.158% | $88.4301 | $88.43 | $88.45 | $88.40 |
| Purchase #5 | $223.94 | 10.854% | $248.2464 | $248.25 | $248.25 | $248.20 |
| Purchase #6 | $224.53 | 7.502% | $241.3742 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $152.69 | 8.422% | $165.5496 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $1,004.06 | $1,088.1648 | $1,088.16 | $1,088.15 | $1,088.00 | |