| 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 | $246.49 | 3.365% | $254.7844 | $254.78 | $254.80 | $254.80 |
| Purchase #2 | $74.30 | 9.874% | $81.6364 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $54.68 | 11.411% | $60.9195 | $60.92 | $60.90 | $60.90 |
| Purchase #4 | $86.39 | 13.801% | $98.3127 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $96.26 | 11.525% | $107.354 | $107.35 | $107.35 | $107.40 |
| Purchase #6 | $58.43 | 12.324% | $65.6309 | $65.63 | $65.65 | $65.60 |
| Purchase #7 | $179.94 | 5.372% | $189.6064 | $189.61 | $189.60 | $189.60 |
| 7 purchase totals = | $796.49 | $858.2443 | $858.24 | $858.25 | $858.20 | |