| 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 | $31.39 | 12.322% | $35.2579 | $35.26 | $35.25 | $35.30 |
| Purchase #2 | $142.88 | 5.331% | $150.4969 | $150.50 | $150.50 | $150.50 |
| Purchase #3 | $35.90 | 10.582% | $39.6989 | $39.70 | $39.70 | $39.70 |
| Purchase #4 | $165.92 | 12.692% | $186.9786 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $103.36 | 4.502% | $108.0133 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $64.97 | 4.746% | $68.0535 | $68.05 | $68.05 | $68.10 |
| Purchase #7 | $171.46 | 12.480% | $192.8582 | $192.86 | $192.85 | $192.90 |
| 7 purchase totals = | $715.88 | $781.3573 | $781.36 | $781.35 | $781.50 | |