| 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 | $42.41 | 11.464% | $47.2719 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $42.78 | 4.634% | $44.7624 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $23.64 | 11.608% | $26.3841 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $247.98 | 3.786% | $257.3685 | $257.37 | $257.35 | $257.40 |
| Purchase #5 | $32.30 | 8.447% | $35.0284 | $35.03 | $35.05 | $35.00 |
| Purchase #6 | $248.82 | 6.309% | $264.5181 | $264.52 | $264.50 | $264.50 |
| Purchase #7 | $26.29 | 5.141% | $27.6416 | $27.64 | $27.65 | $27.60 |
| 7 purchase totals = | $664.22 | $702.9750 | $702.97 | $702.95 | $703.00 | |