| 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 | $114.84 | 7.360% | $123.2922 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $54.45 | 13.717% | $61.9189 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $60.88 | 4.103% | $63.3779 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $27.92 | 3.302% | $28.8419 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $107.49 | 5.295% | $113.1816 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $168.33 | 11.413% | $187.5415 | $187.54 | $187.55 | $187.50 |
| Purchase #7 | $65.76 | 4.121% | $68.47 | $68.47 | $68.45 | $68.50 |
| 7 purchase totals = | $599.67 | $646.6240 | $646.62 | $646.65 | $646.60 | |