| 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 | $92.78 | 3.650% | $96.1665 | $96.17 | $96.15 | $96.20 |
| Purchase #2 | $10.87 | 3.212% | $11.2191 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $21.65 | 6.321% | $23.0185 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $25.25 | 6.623% | $26.9223 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $201.47 | 8.592% | $218.7803 | $218.78 | $218.80 | $218.80 |
| Purchase #6 | $90.60 | 12.282% | $101.7275 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $217.43 | 3.263% | $224.5247 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $660.05 | $702.3589 | $702.36 | $702.30 | $702.30 | |