| 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 | $75.99 | 9.553% | $83.2493 | $83.25 | $83.25 | $83.20 |
| Purchase #2 | $58.54 | 12.539% | $65.8803 | $65.88 | $65.90 | $65.90 |
| Purchase #3 | $185.85 | 9.282% | $203.1006 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $224.34 | 7.727% | $241.6748 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $29.54 | 7.778% | $31.8376 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $245.49 | 11.675% | $274.151 | $274.15 | $274.15 | $274.20 |
| Purchase #7 | $39.25 | 3.218% | $40.5131 | $40.51 | $40.50 | $40.50 |
| 7 purchase totals = | $859.00 | $940.4067 | $940.40 | $940.40 | $940.40 | |