| 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 | $77.31 | 3.818% | $80.2617 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $95.78 | 13.509% | $108.7189 | $108.72 | $108.70 | $108.70 |
| Purchase #3 | $37.98 | 9.559% | $41.6105 | $41.61 | $41.60 | $41.60 |
| Purchase #4 | $192.28 | 4.663% | $201.246 | $201.25 | $201.25 | $201.20 |
| Purchase #5 | $64.45 | 3.171% | $66.4937 | $66.49 | $66.50 | $66.50 |
| Purchase #6 | $193.88 | 9.462% | $212.2249 | $212.22 | $212.20 | $212.20 |
| Purchase #7 | $31.93 | 8.391% | $34.6092 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $693.61 | $745.1649 | $745.16 | $745.10 | $745.10 | |