| 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 | $125.74 | 9.379% | $137.5332 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $80.72 | 11.454% | $89.9657 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $188.28 | 11.724% | $210.3539 | $210.35 | $210.35 | $210.40 |
| Purchase #4 | $211.70 | 6.795% | $226.085 | $226.09 | $226.10 | $226.10 |
| Purchase #5 | $56.35 | 12.591% | $63.445 | $63.45 | $63.45 | $63.40 |
| Purchase #6 | $91.65 | 3.871% | $95.1978 | $95.20 | $95.20 | $95.20 |
| Purchase #7 | $152.40 | 7.692% | $164.1226 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $906.84 | $986.7032 | $986.71 | $986.70 | $986.70 | |