| 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 | $80.46 | 10.186% | $88.6557 | $88.66 | $88.65 | $88.70 |
| Purchase #2 | $240.54 | 5.540% | $253.8659 | $253.87 | $253.85 | $253.90 |
| Purchase #3 | $29.27 | 11.525% | $32.6434 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $130.89 | 11.242% | $145.6047 | $145.60 | $145.60 | $145.60 |
| Purchase #5 | $216.82 | 7.515% | $233.114 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $52.88 | 13.156% | $59.8369 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $122.28 | 9.604% | $134.0238 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $873.14 | $947.7444 | $947.74 | $947.70 | $947.70 | |