| 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 | $34.72 | 7.755% | $37.4125 | $37.41 | $37.40 | $37.40 |
| Purchase #2 | $35.48 | 6.327% | $37.7248 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $61.64 | 8.261% | $66.7321 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $81.67 | 7.544% | $87.8312 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $196.95 | 9.107% | $214.8862 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $228.44 | 4.376% | $238.4365 | $238.44 | $238.45 | $238.40 |
| Purchase #7 | $166.79 | 4.537% | $174.3573 | $174.36 | $174.35 | $174.40 |
| 7 purchase totals = | $805.69 | $857.3806 | $857.38 | $857.40 | $857.30 | |