| 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 | $110.46 | 3.166% | $113.9572 | $113.96 | $113.95 | $114.00 |
| Purchase #2 | $66.55 | 12.486% | $74.8594 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $189.64 | 6.757% | $202.454 | $202.45 | $202.45 | $202.50 |
| Purchase #4 | $182.39 | 7.545% | $196.1513 | $196.15 | $196.15 | $196.20 |
| Purchase #5 | $32.54 | 10.698% | $36.0211 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $154.83 | 7.122% | $165.857 | $165.86 | $165.85 | $165.90 |
| Purchase #7 | $75.81 | 13.356% | $85.9352 | $85.94 | $85.95 | $85.90 |
| 7 purchase totals = | $812.22 | $875.2352 | $875.24 | $875.20 | $875.40 | |