| 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 | $40.66 | 10.483% | $44.9224 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $185.98 | 9.750% | $204.1131 | $204.11 | $204.10 | $204.10 |
| Purchase #3 | $77.25 | 11.450% | $86.0951 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $115.33 | 4.482% | $120.4991 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $27.87 | 6.291% | $29.6233 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $137.59 | 6.576% | $146.6379 | $146.64 | $146.65 | $146.60 |
| Purchase #7 | $89.30 | 5.371% | $94.0963 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $673.98 | $725.9872 | $725.99 | $725.95 | $725.90 | |