| 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 | $99.37 | 7.151% | $106.4759 | $106.48 | $106.50 | $106.50 |
| Purchase #2 | $242.87 | 11.600% | $271.0429 | $271.04 | $271.05 | $271.00 |
| Purchase #3 | $44.69 | 9.544% | $48.9552 | $48.96 | $48.95 | $49.00 |
| Purchase #4 | $76.71 | 8.556% | $83.2733 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $201.79 | 9.803% | $221.5715 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $138.84 | 11.870% | $155.3203 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $188.52 | 7.725% | $203.0832 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $992.79 | $1,089.7223 | $1,089.72 | $1,089.70 | $1,089.80 | |