| 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 | $11.55 | 10.597% | $12.774 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $60.52 | 13.249% | $68.5383 | $68.54 | $68.55 | $68.50 |
| Purchase #3 | $131.25 | 8.361% | $142.2238 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $196.67 | 8.861% | $214.0969 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $74.42 | 4.731% | $77.9408 | $77.94 | $77.95 | $77.90 |
| Purchase #6 | $26.69 | 4.451% | $27.878 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $225.81 | 11.327% | $251.3875 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $726.91 | $794.8393 | $794.84 | $794.85 | $794.80 | |