| 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 | $64.88 | 7.874% | $69.9887 | $69.99 | $70.00 | $70.00 |
| Purchase #2 | $190.42 | 12.471% | $214.1673 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $35.41 | 3.238% | $36.5566 | $36.56 | $36.55 | $36.60 |
| Purchase #4 | $180.54 | 9.746% | $198.1354 | $198.14 | $198.15 | $198.10 |
| Purchase #5 | $151.43 | 5.131% | $159.1999 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $150.57 | 13.707% | $171.2086 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $148.73 | 4.283% | $155.1001 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $921.98 | $1,004.3566 | $1,004.37 | $1,004.35 | $1,004.40 | |