| 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 | $186.31 | 5.830% | $197.1719 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $41.85 | 10.279% | $46.1518 | $46.15 | $46.15 | $46.20 |
| Purchase #3 | $36.48 | 10.502% | $40.3111 | $40.31 | $40.30 | $40.30 |
| Purchase #4 | $48.90 | 7.374% | $52.5059 | $52.51 | $52.50 | $52.50 |
| Purchase #5 | $63.48 | 9.182% | $69.3087 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $200.55 | 5.813% | $212.208 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $69.41 | 13.386% | $78.7012 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $646.98 | $696.3586 | $696.36 | $696.30 | $696.40 | |