| 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 | $90.42 | 13.350% | $102.4911 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $103.85 | 11.658% | $115.9568 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $84.32 | 4.610% | $88.2072 | $88.21 | $88.20 | $88.20 |
| Purchase #4 | $203.46 | 4.577% | $212.7724 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $68.90 | 12.327% | $77.3933 | $77.39 | $77.40 | $77.40 |
| Purchase #6 | $234.44 | 12.572% | $263.9138 | $263.91 | $263.90 | $263.90 |
| Purchase #7 | $35.39 | 12.808% | $39.9228 | $39.92 | $39.90 | $39.90 |
| 7 purchase totals = | $820.78 | $900.6574 | $900.65 | $900.60 | $900.70 | |