| 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 | $36.44 | 12.194% | $40.8835 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $70.59 | 5.630% | $74.5642 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $245.95 | 10.773% | $272.4462 | $272.45 | $272.45 | $272.40 |
| Purchase #4 | $200.92 | 4.270% | $209.4993 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $41.85 | 4.268% | $43.6362 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $199.35 | 13.508% | $226.2782 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $133.99 | 11.470% | $149.3587 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $929.09 | $1,016.6663 | $1,016.67 | $1,016.70 | $1,016.70 | |