| 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 | $39.62 | 12.170% | $44.4418 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $72.98 | 6.187% | $77.4953 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $128.90 | 13.642% | $146.4845 | $146.48 | $146.50 | $146.50 |
| Purchase #4 | $95.41 | 13.581% | $108.3676 | $108.37 | $108.35 | $108.40 |
| Purchase #5 | $226.99 | 11.428% | $252.9304 | $252.93 | $252.95 | $252.90 |
| Purchase #6 | $83.71 | 8.690% | $90.9844 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $206.34 | 5.318% | $217.3132 | $217.31 | $217.30 | $217.30 |
| 7 purchase totals = | $853.95 | $938.0172 | $938.01 | $938.05 | $938.00 | |