| 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 | $82.90 | 3.214% | $85.5644 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $60.51 | 13.820% | $68.8725 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $172.31 | 11.308% | $191.7948 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $31.83 | 12.855% | $35.9217 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $176.71 | 3.415% | $182.7446 | $182.74 | $182.75 | $182.70 |
| Purchase #6 | $172.74 | 10.621% | $191.0867 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $53.74 | 13.874% | $61.1959 | $61.20 | $61.20 | $61.20 |
| 7 purchase totals = | $750.74 | $817.1806 | $817.17 | $817.15 | $817.20 | |