| 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 | $67.91 | 3.775% | $70.4736 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $248.63 | 13.833% | $283.023 | $283.02 | $283.00 | $283.00 |
| Purchase #3 | $238.54 | 11.807% | $266.7044 | $266.70 | $266.70 | $266.70 |
| Purchase #4 | $192.41 | 5.757% | $203.487 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $46.79 | 11.639% | $52.2359 | $52.24 | $52.25 | $52.20 |
| Purchase #6 | $40.34 | 8.488% | $43.7641 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $5.44 | 12.281% | $6.1081 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $840.06 | $925.7961 | $925.79 | $925.75 | $925.80 | |