| 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 | $70.63 | 3.222% | $72.9057 | $72.91 | $72.90 | $72.90 |
| Purchase #2 | $123.84 | 8.230% | $134.032 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $62.67 | 7.571% | $67.4147 | $67.41 | $67.40 | $67.40 |
| Purchase #4 | $220.48 | 7.768% | $237.6069 | $237.61 | $237.60 | $237.60 |
| Purchase #5 | $29.85 | 4.290% | $31.1306 | $31.13 | $31.15 | $31.10 |
| Purchase #6 | $123.97 | 9.508% | $135.7571 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $184.27 | 4.785% | $193.0873 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $815.71 | $871.9343 | $871.94 | $871.95 | $871.90 | |