| 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 | $93.64 | 9.517% | $102.5517 | $102.55 | $102.55 | $102.60 |
| Purchase #2 | $118.34 | 4.405% | $123.5529 | $123.55 | $123.55 | $123.60 |
| Purchase #3 | $196.75 | 5.805% | $208.1713 | $208.17 | $208.15 | $208.20 |
| Purchase #4 | $233.62 | 5.451% | $246.3546 | $246.35 | $246.35 | $246.40 |
| Purchase #5 | $117.34 | 4.434% | $122.5429 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $17.28 | 13.721% | $19.651 | $19.65 | $19.65 | $19.70 |
| Purchase #7 | $160.85 | 13.303% | $182.2479 | $182.25 | $182.25 | $182.20 |
| 7 purchase totals = | $937.82 | $1,005.0723 | $1,005.06 | $1,005.05 | $1,005.20 | |