| 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 | $223.90 | 4.726% | $234.4815 | $234.48 | $234.50 | $234.50 |
| Purchase #2 | $75.90 | 11.312% | $84.4858 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $104.58 | 3.526% | $108.2675 | $108.27 | $108.25 | $108.30 |
| Purchase #4 | $8.92 | 6.624% | $9.5109 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $83.52 | 6.293% | $88.7759 | $88.78 | $88.80 | $88.80 |
| Purchase #6 | $96.98 | 9.782% | $106.4666 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $106.93 | 11.357% | $119.074 | $119.07 | $119.05 | $119.10 |
| 7 purchase totals = | $700.73 | $751.0622 | $751.07 | $751.05 | $751.20 | |