| 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 | $107.52 | 7.827% | $115.9356 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $23.28 | 9.304% | $25.446 | $25.45 | $25.45 | $25.40 |
| Purchase #3 | $60.78 | 7.442% | $65.3032 | $65.30 | $65.30 | $65.30 |
| Purchase #4 | $136.96 | 12.326% | $153.8417 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $40.36 | 9.481% | $44.1865 | $44.19 | $44.20 | $44.20 |
| Purchase #6 | $40.67 | 5.600% | $42.9475 | $42.95 | $42.95 | $42.90 |
| Purchase #7 | $98.25 | 5.301% | $103.4582 | $103.46 | $103.45 | $103.50 |
| 7 purchase totals = | $507.82 | $551.1187 | $551.13 | $551.15 | $551.00 | |