| 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 | $242.91 | 4.178% | $253.0588 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $19.54 | 7.765% | $21.0573 | $21.06 | $21.05 | $21.10 |
| Purchase #3 | $72.83 | 12.106% | $81.6468 | $81.65 | $81.65 | $81.60 |
| Purchase #4 | $150.55 | 3.853% | $156.3507 | $156.35 | $156.35 | $156.40 |
| Purchase #5 | $93.38 | 7.775% | $100.6403 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $90.60 | 13.775% | $103.0802 | $103.08 | $103.10 | $103.10 |
| Purchase #7 | $178.35 | 9.838% | $195.8961 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $848.16 | $911.7302 | $911.74 | $911.75 | $911.80 | |