| 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 | $83.69 | 6.583% | $89.1993 | $89.20 | $89.20 | $89.20 |
| Purchase #2 | $76.66 | 3.726% | $79.5164 | $79.52 | $79.50 | $79.50 |
| Purchase #3 | $78.25 | 13.530% | $88.8372 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $249.93 | 13.629% | $283.993 | $283.99 | $284.00 | $284.00 |
| Purchase #5 | $151.92 | 6.424% | $161.6793 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $91.81 | 9.233% | $100.2868 | $100.29 | $100.30 | $100.30 |
| Purchase #7 | $236.45 | 13.346% | $268.0066 | $268.01 | $268.00 | $268.00 |
| 7 purchase totals = | $968.71 | $1,071.5186 | $1,071.53 | $1,071.55 | $1,071.50 | |