| 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 | $33.75 | 5.417% | $35.5782 | $35.58 | $35.60 | $35.60 |
| Purchase #2 | $95.53 | 12.602% | $107.5687 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $32.86 | 5.520% | $34.6739 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $208.26 | 4.717% | $218.0836 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $36.89 | 7.309% | $39.5863 | $39.59 | $39.60 | $39.60 |
| Purchase #6 | $88.86 | 5.167% | $93.4514 | $93.45 | $93.45 | $93.50 |
| Purchase #7 | $157.89 | 9.844% | $173.4327 | $173.43 | $173.45 | $173.40 |
| 7 purchase totals = | $654.04 | $702.3748 | $702.37 | $702.40 | $702.50 | |