| 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 | $91.94 | 10.496% | $101.59 | $101.59 | $101.60 | $101.60 |
| Purchase #2 | $8.73 | 4.588% | $9.1305 | $9.13 | $9.15 | $9.10 |
| Purchase #3 | $230.35 | 13.520% | $261.4933 | $261.49 | $261.50 | $261.50 |
| Purchase #4 | $69.26 | 13.416% | $78.5519 | $78.55 | $78.55 | $78.60 |
| Purchase #5 | $32.77 | 7.826% | $35.3346 | $35.33 | $35.35 | $35.30 |
| Purchase #6 | $235.95 | 5.135% | $248.066 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $248.53 | 3.535% | $257.3155 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $917.53 | $991.4818 | $991.48 | $991.50 | $991.50 | |