| 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 | $47.97 | 13.662% | $54.5237 | $54.52 | $54.50 | $54.50 |
| Purchase #2 | $35.50 | 12.137% | $39.8086 | $39.81 | $39.80 | $39.80 |
| Purchase #3 | $67.48 | 8.610% | $73.29 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $30.28 | 3.354% | $31.2956 | $31.30 | $31.30 | $31.30 |
| Purchase #5 | $37.64 | 8.413% | $40.8067 | $40.81 | $40.80 | $40.80 |
| Purchase #6 | $151.62 | 4.358% | $158.2276 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $136.85 | 11.845% | $153.0599 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $507.34 | $551.0121 | $551.02 | $551.00 | $551.00 | |