| 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 | $75.68 | 7.851% | $81.6216 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $121.40 | 12.418% | $136.4755 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $43.85 | 6.219% | $46.577 | $46.58 | $46.60 | $46.60 |
| Purchase #4 | $238.56 | 8.290% | $258.3366 | $258.34 | $258.35 | $258.30 |
| Purchase #5 | $96.67 | 7.767% | $104.1784 | $104.18 | $104.20 | $104.20 |
| Purchase #6 | $199.54 | 11.175% | $221.8386 | $221.84 | $221.85 | $221.80 |
| Purchase #7 | $226.28 | 7.461% | $243.1628 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $1,001.98 | $1,092.1905 | $1,092.20 | $1,092.25 | $1,092.20 | |