| 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 | $64.67 | 8.434% | $70.1243 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $240.31 | 13.115% | $271.8267 | $271.83 | $271.85 | $271.80 |
| Purchase #3 | $56.35 | 8.824% | $61.3223 | $61.32 | $61.30 | $61.30 |
| Purchase #4 | $220.72 | 12.511% | $248.3343 | $248.33 | $248.35 | $248.30 |
| Purchase #5 | $7.80 | 6.141% | $8.279 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $165.91 | 4.237% | $172.9396 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $170.92 | 3.405% | $176.7398 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $926.68 | $1,009.5660 | $1,009.56 | $1,009.60 | $1,009.40 | |