| 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 | $50.52 | 10.345% | $55.7463 | $55.75 | $55.75 | $55.70 |
| Purchase #2 | $196.61 | 10.171% | $216.6072 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $19.98 | 5.646% | $21.1081 | $21.11 | $21.10 | $21.10 |
| Purchase #4 | $186.82 | 10.775% | $206.9499 | $206.95 | $206.95 | $206.90 |
| Purchase #5 | $123.60 | 3.196% | $127.5503 | $127.55 | $127.55 | $127.60 |
| Purchase #6 | $113.35 | 7.138% | $121.4409 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $197.26 | 3.626% | $204.4126 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $888.14 | $953.8153 | $953.82 | $953.80 | $953.70 | |