| 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 | $70.82 | 4.742% | $74.1783 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $90.59 | 8.823% | $98.5828 | $98.58 | $98.60 | $98.60 |
| Purchase #3 | $131.61 | 4.320% | $137.2956 | $137.30 | $137.30 | $137.30 |
| Purchase #4 | $46.56 | 11.661% | $51.9894 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $168.79 | 3.594% | $174.8563 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $224.31 | 12.663% | $252.7144 | $252.71 | $252.70 | $252.70 |
| Purchase #7 | $54.60 | 6.406% | $58.0977 | $58.10 | $58.10 | $58.10 |
| 7 purchase totals = | $787.28 | $847.7145 | $847.72 | $847.75 | $847.80 | |