| 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 | $39.73 | 12.385% | $44.6506 | $44.65 | $44.65 | $44.70 |
| Purchase #2 | $90.82 | 10.565% | $100.4151 | $100.42 | $100.40 | $100.40 |
| Purchase #3 | $81.46 | 5.174% | $85.6747 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $123.71 | 12.284% | $138.9065 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $183.37 | 11.516% | $204.4869 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $238.82 | 10.263% | $263.3301 | $263.33 | $263.35 | $263.30 |
| Purchase #7 | $135.54 | 11.256% | $150.7964 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $893.45 | $988.2603 | $988.27 | $988.25 | $988.30 | |