| 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 | $84.31 | 10.301% | $92.9948 | $92.99 | $93.00 | $93.00 |
| Purchase #2 | $87.44 | 3.123% | $90.1708 | $90.17 | $90.15 | $90.20 |
| Purchase #3 | $245.76 | 4.176% | $256.0229 | $256.02 | $256.00 | $256.00 |
| Purchase #4 | $64.31 | 10.391% | $70.9925 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $38.55 | 11.593% | $43.0191 | $43.02 | $43.00 | $43.00 |
| Purchase #6 | $240.51 | 3.277% | $248.3915 | $248.39 | $248.40 | $248.40 |
| Purchase #7 | $11.33 | 5.344% | $11.9355 | $11.94 | $11.95 | $11.90 |
| 7 purchase totals = | $772.21 | $813.5271 | $813.52 | $813.50 | $813.50 | |