| 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 | $71.30 | 12.387% | $80.1319 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $97.40 | 13.663% | $110.7078 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $55.47 | 4.115% | $57.7526 | $57.75 | $57.75 | $57.80 |
| Purchase #4 | $214.80 | 13.117% | $242.9753 | $242.98 | $243.00 | $243.00 |
| Purchase #5 | $184.92 | 4.207% | $192.6996 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $165.98 | 3.554% | $171.8789 | $171.88 | $171.90 | $171.90 |
| Purchase #7 | $208.64 | 4.723% | $218.4941 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $998.51 | $1,074.6402 | $1,074.64 | $1,074.70 | $1,074.70 | |