| 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 | $36.93 | 3.590% | $38.2558 | $38.26 | $38.25 | $38.30 |
| Purchase #2 | $28.62 | 9.716% | $31.4007 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $165.72 | 4.207% | $172.6918 | $172.69 | $172.70 | $172.70 |
| Purchase #4 | $9.42 | 11.806% | $10.5321 | $10.53 | $10.55 | $10.50 |
| Purchase #5 | $43.28 | 3.664% | $44.8658 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $48.74 | 4.669% | $51.0157 | $51.02 | $51.00 | $51.00 |
| Purchase #7 | $86.56 | 8.556% | $93.9661 | $93.97 | $93.95 | $94.00 |
| 7 purchase totals = | $419.27 | $442.7280 | $442.74 | $442.70 | $442.80 | |