| 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 | $42.64 | 3.846% | $44.2799 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $80.97 | 9.796% | $88.9018 | $88.90 | $88.90 | $88.90 |
| Purchase #3 | $18.71 | 10.855% | $20.741 | $20.74 | $20.75 | $20.70 |
| Purchase #4 | $153.59 | 13.822% | $174.8192 | $174.82 | $174.80 | $174.80 |
| Purchase #5 | $125.27 | 10.116% | $137.9423 | $137.94 | $137.95 | $137.90 |
| Purchase #6 | $249.27 | 6.754% | $266.1057 | $266.11 | $266.10 | $266.10 |
| Purchase #7 | $170.80 | 11.518% | $190.4727 | $190.47 | $190.45 | $190.50 |
| 7 purchase totals = | $841.25 | $923.2626 | $923.26 | $923.25 | $923.20 | |