| 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 | $128.38 | 4.794% | $134.5345 | $134.53 | $134.55 | $134.50 |
| Purchase #2 | $157.35 | 3.235% | $162.4403 | $162.44 | $162.45 | $162.40 |
| Purchase #3 | $68.72 | 3.374% | $71.0386 | $71.04 | $71.05 | $71.00 |
| Purchase #4 | $108.37 | 4.228% | $112.9519 | $112.95 | $112.95 | $113.00 |
| Purchase #5 | $15.90 | 12.777% | $17.9315 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $153.43 | 12.659% | $172.8527 | $172.85 | $172.85 | $172.90 |
| Purchase #7 | $208.81 | 3.827% | $216.8012 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $840.96 | $888.5507 | $888.54 | $888.60 | $888.50 | |