| 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 | $31.50 | 10.154% | $34.6985 | $34.70 | $34.70 | $34.70 |
| Purchase #2 | $138.79 | 6.189% | $147.3797 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $22.79 | 13.677% | $25.907 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $9.30 | 11.830% | $10.4002 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $53.38 | 3.839% | $55.4293 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $67.78 | 12.830% | $76.4762 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $246.39 | 6.365% | $262.0727 | $262.07 | $262.05 | $262.10 |
| 7 purchase totals = | $569.93 | $612.3636 | $612.37 | $612.40 | $612.40 | |