| 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 | $5.41 | 13.220% | $6.1252 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $176.90 | 6.136% | $187.7546 | $187.75 | $187.75 | $187.80 |
| Purchase #3 | $86.38 | 6.103% | $91.6518 | $91.65 | $91.65 | $91.70 |
| Purchase #4 | $43.43 | 12.721% | $48.9547 | $48.95 | $48.95 | $49.00 |
| Purchase #5 | $156.52 | 6.409% | $166.5514 | $166.55 | $166.55 | $166.60 |
| Purchase #6 | $69.53 | 3.117% | $71.6973 | $71.70 | $71.70 | $71.70 |
| Purchase #7 | $57.40 | 8.127% | $62.0649 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $595.57 | $634.7999 | $634.79 | $634.80 | $635.00 | |