| 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 | $46.69 | 11.335% | $51.9823 | $51.98 | $52.00 | $52.00 |
| Purchase #2 | $70.79 | 11.753% | $79.1099 | $79.11 | $79.10 | $79.10 |
| Purchase #3 | $18.86 | 4.695% | $19.7455 | $19.75 | $19.75 | $19.70 |
| Purchase #4 | $29.71 | 6.753% | $31.7163 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $189.79 | 6.846% | $202.783 | $202.78 | $202.80 | $202.80 |
| Purchase #6 | $222.99 | 12.102% | $249.9762 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $39.68 | 10.366% | $43.7932 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $618.51 | $679.1064 | $679.11 | $679.15 | $679.10 | |