| 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 | $10.77 | 5.731% | $11.3872 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $206.66 | 11.704% | $230.8475 | $230.85 | $230.85 | $230.80 |
| Purchase #3 | $47.87 | 13.136% | $54.1582 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $103.39 | 5.841% | $109.429 | $109.43 | $109.45 | $109.40 |
| Purchase #5 | $35.58 | 5.794% | $37.6415 | $37.64 | $37.65 | $37.60 |
| Purchase #6 | $141.84 | 12.726% | $159.8906 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $186.56 | 8.501% | $202.4195 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $732.67 | $805.7735 | $805.78 | $805.80 | $805.70 | |