| 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 | $23.89 | 7.675% | $25.7236 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $60.38 | 3.819% | $62.6859 | $62.69 | $62.70 | $62.70 |
| Purchase #3 | $101.55 | 5.717% | $107.3556 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $96.51 | 11.211% | $107.3297 | $107.33 | $107.35 | $107.30 |
| Purchase #5 | $64.80 | 4.119% | $67.4691 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $70.74 | 11.744% | $79.0477 | $79.05 | $79.05 | $79.00 |
| Purchase #7 | $214.53 | 7.215% | $230.0083 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $632.40 | $679.6199 | $679.63 | $679.60 | $679.60 | |