| 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 | $65.50 | 3.220% | $67.6091 | $67.61 | $67.60 | $67.60 |
| Purchase #2 | $243.99 | 3.865% | $253.4202 | $253.42 | $253.40 | $253.40 |
| Purchase #3 | $36.57 | 7.557% | $39.3336 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $111.63 | 9.846% | $122.6211 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $151.39 | 9.148% | $165.2392 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $122.76 | 3.103% | $126.5692 | $126.57 | $126.55 | $126.60 |
| Purchase #7 | $63.39 | 10.633% | $70.1303 | $70.13 | $70.15 | $70.10 |
| 7 purchase totals = | $795.23 | $844.9227 | $844.92 | $844.90 | $844.80 | |