| 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 | $126.98 | 8.624% | $137.9308 | $137.93 | $137.95 | $137.90 |
| Purchase #2 | $54.25 | 3.803% | $56.3131 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $208.92 | 11.201% | $232.3211 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $29.34 | 8.845% | $31.9351 | $31.94 | $31.95 | $31.90 |
| Purchase #5 | $66.76 | 6.109% | $70.8384 | $70.84 | $70.85 | $70.80 |
| Purchase #6 | $246.30 | 12.320% | $276.6442 | $276.64 | $276.65 | $276.60 |
| Purchase #7 | $13.34 | 13.573% | $15.1506 | $15.15 | $15.15 | $15.20 |
| 7 purchase totals = | $745.89 | $821.1333 | $821.13 | $821.15 | $821.00 | |