| 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 | $89.27 | 3.126% | $92.0606 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $194.87 | 9.710% | $213.7919 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $34.64 | 10.393% | $38.2401 | $38.24 | $38.25 | $38.20 |
| Purchase #4 | $31.81 | 12.473% | $35.7777 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $52.60 | 8.247% | $56.9379 | $56.94 | $56.95 | $56.90 |
| Purchase #6 | $172.87 | 13.180% | $195.6543 | $195.65 | $195.65 | $195.70 |
| Purchase #7 | $47.95 | 13.641% | $54.4909 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $624.01 | $686.9534 | $686.95 | $687.00 | $687.00 | |