| 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 | $33.64 | 3.870% | $34.9419 | $34.94 | $34.95 | $34.90 |
| Purchase #2 | $98.95 | 6.225% | $105.1096 | $105.11 | $105.10 | $105.10 |
| Purchase #3 | $125.68 | 3.498% | $130.0763 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $216.48 | 3.416% | $223.875 | $223.88 | $223.90 | $223.90 |
| Purchase #5 | $15.77 | 11.108% | $17.5217 | $17.52 | $17.50 | $17.50 |
| Purchase #6 | $106.98 | 3.321% | $110.5328 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $193.64 | 6.565% | $206.3525 | $206.35 | $206.35 | $206.40 |
| 7 purchase totals = | $791.14 | $828.4098 | $828.41 | $828.45 | $828.40 | |