| 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 | $85.31 | 8.112% | $92.2303 | $92.23 | $92.25 | $92.20 |
| Purchase #2 | $64.54 | 8.593% | $70.0859 | $70.09 | $70.10 | $70.10 |
| Purchase #3 | $22.76 | 5.329% | $23.9729 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $114.62 | 12.542% | $128.9956 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $201.87 | 13.787% | $229.7018 | $229.70 | $229.70 | $229.70 |
| Purchase #6 | $74.36 | 10.665% | $82.2905 | $82.29 | $82.30 | $82.30 |
| Purchase #7 | $230.64 | 6.285% | $245.1357 | $245.14 | $245.15 | $245.10 |
| 7 purchase totals = | $794.10 | $872.4127 | $872.42 | $872.45 | $872.40 | |