| 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 | $42.55 | 12.173% | $47.7296 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $5.60 | 3.536% | $5.798 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $59.44 | 6.285% | $63.1758 | $63.18 | $63.20 | $63.20 |
| Purchase #4 | $220.61 | 9.144% | $240.7826 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $142.62 | 9.170% | $155.6983 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $234.54 | 7.564% | $252.2806 | $252.28 | $252.30 | $252.30 |
| Purchase #7 | $49.51 | 13.147% | $56.0191 | $56.02 | $56.00 | $56.00 |
| 7 purchase totals = | $754.87 | $821.4840 | $821.49 | $821.55 | $821.50 | |