| 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 | $95.75 | 9.333% | $104.6863 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $41.35 | 13.865% | $47.0832 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $199.67 | 5.426% | $210.5041 | $210.50 | $210.50 | $210.50 |
| Purchase #4 | $159.43 | 13.640% | $181.1763 | $181.18 | $181.20 | $181.20 |
| Purchase #5 | $219.39 | 8.106% | $237.1738 | $237.17 | $237.15 | $237.20 |
| Purchase #6 | $23.74 | 12.630% | $26.7384 | $26.74 | $26.75 | $26.70 |
| Purchase #7 | $168.64 | 4.403% | $176.0652 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $907.97 | $983.4273 | $983.43 | $983.45 | $983.50 | |