| 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 | $68.76 | 3.688% | $71.2959 | $71.30 | $71.30 | $71.30 |
| Purchase #2 | $180.84 | 12.158% | $202.8265 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $6.98 | 6.285% | $7.4187 | $7.42 | $7.40 | $7.40 |
| Purchase #4 | $49.27 | 10.556% | $54.4709 | $54.47 | $54.45 | $54.50 |
| Purchase #5 | $139.62 | 10.552% | $154.3527 | $154.35 | $154.35 | $154.40 |
| Purchase #6 | $131.44 | 7.362% | $141.1166 | $141.12 | $141.10 | $141.10 |
| Purchase #7 | $95.99 | 11.397% | $106.93 | $106.93 | $106.95 | $106.90 |
| 7 purchase totals = | $672.90 | $738.4113 | $738.42 | $738.40 | $738.40 | |