| 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 | $85.47 | 11.754% | $95.5161 | $95.52 | $95.50 | $95.50 |
| Purchase #2 | $161.80 | 13.301% | $183.321 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $43.82 | 13.281% | $49.6397 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $13.67 | 5.611% | $14.437 | $14.44 | $14.45 | $14.40 |
| Purchase #5 | $81.80 | 3.717% | $84.8405 | $84.84 | $84.85 | $84.80 |
| Purchase #6 | $249.42 | 11.598% | $278.3477 | $278.35 | $278.35 | $278.30 |
| Purchase #7 | $73.58 | 9.282% | $80.4097 | $80.41 | $80.40 | $80.40 |
| 7 purchase totals = | $709.56 | $786.5117 | $786.52 | $786.50 | $786.30 | |