| 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 | $5.71 | 7.141% | $6.1178 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $191.91 | 5.818% | $203.0753 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $174.89 | 7.572% | $188.1327 | $188.13 | $188.15 | $188.10 |
| Purchase #4 | $83.84 | 11.789% | $93.7239 | $93.72 | $93.70 | $93.70 |
| Purchase #5 | $138.40 | 5.843% | $146.4867 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $196.67 | 5.414% | $207.3177 | $207.32 | $207.30 | $207.30 |
| Purchase #7 | $199.69 | 6.470% | $212.6099 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $991.11 | $1,057.4640 | $1,057.47 | $1,057.45 | $1,057.40 | |