| 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 | $39.36 | 10.861% | $43.6349 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $10.86 | 10.788% | $12.0316 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $150.85 | 6.566% | $160.7548 | $160.75 | $160.75 | $160.80 |
| Purchase #4 | $206.78 | 10.158% | $227.7847 | $227.78 | $227.80 | $227.80 |
| Purchase #5 | $96.54 | 12.774% | $108.872 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $183.27 | 7.742% | $197.4588 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $89.63 | 9.383% | $98.04 | $98.04 | $98.05 | $98.00 |
| 7 purchase totals = | $777.29 | $848.5768 | $848.56 | $848.60 | $848.60 | |