| 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 | $7.85 | 9.731% | $8.6139 | $8.61 | $8.60 | $8.60 |
| Purchase #2 | $70.80 | 6.305% | $75.2639 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $120.75 | 5.428% | $127.3043 | $127.30 | $127.30 | $127.30 |
| Purchase #4 | $60.89 | 9.386% | $66.6051 | $66.61 | $66.60 | $66.60 |
| Purchase #5 | $65.55 | 3.124% | $67.5978 | $67.60 | $67.60 | $67.60 |
| Purchase #6 | $117.62 | 7.566% | $126.5191 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $29.32 | 9.237% | $32.0283 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $472.78 | $503.9324 | $503.93 | $503.90 | $503.90 | |