| 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 | $35.79 | 8.762% | $38.9259 | $38.93 | $38.95 | $38.90 |
| Purchase #2 | $15.49 | 11.334% | $17.2456 | $17.25 | $17.25 | $17.20 |
| Purchase #3 | $238.34 | 6.762% | $254.4566 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $203.51 | 11.467% | $226.8465 | $226.85 | $226.85 | $226.80 |
| Purchase #5 | $66.77 | 6.192% | $70.9044 | $70.90 | $70.90 | $70.90 |
| Purchase #6 | $193.68 | 7.355% | $207.9252 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $232.28 | 9.811% | $255.069 | $255.07 | $255.05 | $255.10 |
| 7 purchase totals = | $985.86 | $1,071.3732 | $1,071.39 | $1,071.40 | $1,071.30 | |