| 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 | $57.36 | 5.479% | $60.5028 | $60.50 | $60.50 | $60.50 |
| Purchase #2 | $126.64 | 13.604% | $143.8681 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $194.27 | 8.368% | $210.5265 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $167.27 | 5.555% | $176.5618 | $176.56 | $176.55 | $176.60 |
| Purchase #5 | $192.62 | 3.496% | $199.354 | $199.35 | $199.35 | $199.40 |
| Purchase #6 | $20.83 | 7.518% | $22.396 | $22.40 | $22.40 | $22.40 |
| Purchase #7 | $179.74 | 7.547% | $193.305 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $938.73 | $1,006.5142 | $1,006.52 | $1,006.50 | $1,006.60 | |