| 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 | $48.83 | 6.129% | $51.8228 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $6.40 | 8.584% | $6.9494 | $6.95 | $6.95 | $6.90 |
| Purchase #3 | $141.78 | 8.616% | $153.9958 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $10.50 | 11.634% | $11.7216 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $119.69 | 4.357% | $124.9049 | $124.90 | $124.90 | $124.90 |
| Purchase #6 | $35.78 | 9.851% | $39.3047 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $81.29 | 4.345% | $84.8221 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $444.27 | $473.5213 | $473.51 | $473.45 | $473.40 | |