| 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 | $39.76 | 7.213% | $42.6279 | $42.63 | $42.65 | $42.60 |
| Purchase #2 | $226.44 | 10.456% | $250.1166 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $78.88 | 6.496% | $84.004 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $162.61 | 6.202% | $172.6951 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $204.62 | 3.242% | $211.2538 | $211.25 | $211.25 | $211.30 |
| Purchase #6 | $175.32 | 6.148% | $186.0987 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $21.83 | 13.385% | $24.7519 | $24.75 | $24.75 | $24.80 |
| 7 purchase totals = | $909.46 | $971.5480 | $971.55 | $971.55 | $971.60 | |