| 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 | $57.61 | 10.197% | $63.4845 | $63.48 | $63.50 | $63.50 |
| Purchase #2 | $210.91 | 12.459% | $237.1873 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $104.99 | 9.551% | $115.0176 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $100.25 | 7.417% | $107.6855 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $50.48 | 12.160% | $56.6184 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $36.51 | 9.847% | $40.1051 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $201.82 | 11.581% | $225.1928 | $225.19 | $225.20 | $225.20 |
| 7 purchase totals = | $762.57 | $845.2912 | $845.30 | $845.30 | $845.30 | |