| 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 | $70.76 | 6.604% | $75.433 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $239.69 | 13.246% | $271.4393 | $271.44 | $271.45 | $271.40 |
| Purchase #3 | $192.68 | 4.233% | $200.8361 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $71.95 | 12.679% | $81.0725 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $180.72 | 9.311% | $197.5468 | $197.55 | $197.55 | $197.50 |
| Purchase #6 | $87.37 | 3.357% | $90.303 | $90.30 | $90.30 | $90.30 |
| Purchase #7 | $181.41 | 13.252% | $205.4505 | $205.45 | $205.45 | $205.50 |
| 7 purchase totals = | $1,024.58 | $1,122.0812 | $1,122.08 | $1,122.10 | $1,122.00 | |