| 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 | $30.35 | 13.270% | $34.3774 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $55.53 | 4.577% | $58.0716 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $147.34 | 10.470% | $162.7665 | $162.77 | $162.75 | $162.80 |
| Purchase #4 | $147.66 | 9.497% | $161.6833 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $153.91 | 11.518% | $171.6374 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $118.52 | 8.681% | $128.8087 | $128.81 | $128.80 | $128.80 |
| Purchase #7 | $145.64 | 3.404% | $150.5976 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $798.95 | $867.9425 | $867.95 | $867.95 | $868.00 | |