| 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 | $77.93 | 13.655% | $88.5713 | $88.57 | $88.55 | $88.60 |
| Purchase #2 | $69.51 | 13.683% | $79.0211 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $214.80 | 4.413% | $224.2791 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $147.76 | 6.538% | $157.4205 | $157.42 | $157.40 | $157.40 |
| Purchase #5 | $122.96 | 8.563% | $133.4891 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $147.72 | 6.692% | $157.6054 | $157.61 | $157.60 | $157.60 |
| Purchase #7 | $235.71 | 4.167% | $245.532 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $1,016.39 | $1,085.9185 | $1,085.92 | $1,085.90 | $1,085.90 | |