| 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 | $74.38 | 9.509% | $81.4528 | $81.45 | $81.45 | $81.50 |
| Purchase #2 | $178.89 | 13.614% | $203.2441 | $203.24 | $203.25 | $203.20 |
| Purchase #3 | $118.96 | 4.794% | $124.6629 | $124.66 | $124.65 | $124.70 |
| Purchase #4 | $218.55 | 12.281% | $245.3901 | $245.39 | $245.40 | $245.40 |
| Purchase #5 | $82.42 | 6.204% | $87.5333 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $134.69 | 10.863% | $149.3214 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $98.71 | 3.778% | $102.4393 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $906.60 | $994.0439 | $994.03 | $994.05 | $994.00 | |