| 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 | $113.70 | 10.458% | $125.5907 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $9.29 | 3.611% | $9.6255 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $100.97 | 7.182% | $108.2217 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $19.36 | 12.141% | $21.7105 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $80.71 | 11.330% | $89.8544 | $89.85 | $89.85 | $89.90 |
| Purchase #6 | $246.58 | 12.657% | $277.7896 | $277.79 | $277.80 | $277.80 |
| Purchase #7 | $144.64 | 6.830% | $154.5189 | $154.52 | $154.50 | $154.50 |
| 7 purchase totals = | $715.25 | $787.3113 | $787.31 | $787.30 | $787.30 | |