| 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 | $7.96 | 4.303% | $8.3025 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $211.60 | 8.738% | $230.0896 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $61.93 | 11.424% | $69.0049 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $152.88 | 12.116% | $171.4029 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $55.70 | 10.791% | $61.7106 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $85.37 | 3.403% | $88.2751 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $155.26 | 3.306% | $160.3929 | $160.39 | $160.40 | $160.40 |
| 7 purchase totals = | $730.70 | $789.1785 | $789.17 | $789.20 | $789.20 | |