| 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 | $26.42 | 12.448% | $29.7088 | $29.71 | $29.70 | $29.70 |
| Purchase #2 | $59.59 | 6.324% | $63.3585 | $63.36 | $63.35 | $63.40 |
| Purchase #3 | $32.41 | 7.696% | $34.9043 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $187.48 | 13.395% | $212.5929 | $212.59 | $212.60 | $212.60 |
| Purchase #5 | $121.99 | 7.775% | $131.4747 | $131.47 | $131.45 | $131.50 |
| Purchase #6 | $18.38 | 8.794% | $19.9963 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $70.97 | 7.340% | $76.1792 | $76.18 | $76.20 | $76.20 |
| 7 purchase totals = | $517.24 | $568.2147 | $568.21 | $568.20 | $568.30 | |