| 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 | $5.47 | 13.107% | $6.187 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $54.43 | 7.457% | $58.4888 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $179.41 | 12.109% | $201.1348 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $141.65 | 8.765% | $154.0656 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $233.83 | 12.794% | $263.7462 | $263.75 | $263.75 | $263.70 |
| Purchase #6 | $166.81 | 13.468% | $189.276 | $189.28 | $189.30 | $189.30 |
| Purchase #7 | $189.95 | 10.477% | $209.8511 | $209.85 | $209.85 | $209.90 |
| 7 purchase totals = | $971.55 | $1,082.7495 | $1,082.76 | $1,082.80 | $1,082.80 | |