| 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 | $49.35 | 8.242% | $53.4174 | $53.42 | $53.40 | $53.40 |
| Purchase #2 | $38.40 | 3.144% | $39.6073 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $123.55 | 10.658% | $136.718 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $211.72 | 6.245% | $224.9419 | $224.94 | $224.95 | $224.90 |
| Purchase #5 | $6.27 | 3.277% | $6.4755 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $148.70 | 12.107% | $166.7031 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $138.60 | 7.695% | $149.2653 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $716.59 | $777.1285 | $777.14 | $777.10 | $777.10 | |