| 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 | $106.54 | 6.720% | $113.6995 | $113.70 | $113.70 | $113.70 |
| Purchase #2 | $8.52 | 8.445% | $9.2395 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $65.89 | 6.482% | $70.161 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $130.50 | 8.747% | $141.9148 | $141.91 | $141.90 | $141.90 |
| Purchase #5 | $26.35 | 9.154% | $28.7621 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $74.78 | 12.132% | $83.8523 | $83.85 | $83.85 | $83.90 |
| Purchase #7 | $26.70 | 4.555% | $27.9162 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $439.28 | $475.5454 | $475.54 | $475.50 | $475.60 | |