| 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 | $46.44 | 11.125% | $51.6065 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $76.73 | 10.375% | $84.6907 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $27.53 | 8.354% | $29.8299 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $17.75 | 4.503% | $18.5493 | $18.55 | $18.55 | $18.50 |
| Purchase #5 | $134.29 | 9.825% | $147.484 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $240.44 | 10.790% | $266.3835 | $266.38 | $266.40 | $266.40 |
| Purchase #7 | $16.40 | 5.801% | $17.3514 | $17.35 | $17.35 | $17.40 |
| 7 purchase totals = | $559.58 | $615.8953 | $615.89 | $615.95 | $615.90 | |