| 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 | $42.49 | 4.637% | $44.4603 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $224.87 | 10.574% | $248.6478 | $248.65 | $248.65 | $248.60 |
| Purchase #3 | $18.43 | 5.256% | $19.3987 | $19.40 | $19.40 | $19.40 |
| Purchase #4 | $110.30 | 12.598% | $124.1956 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $8.72 | 11.327% | $9.7077 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $60.85 | 4.316% | $63.4763 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $250.28 | 7.143% | $268.1575 | $268.16 | $268.15 | $268.20 |
| 7 purchase totals = | $715.94 | $778.0439 | $778.06 | $778.05 | $778.10 | |