| 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 | $43.36 | 13.287% | $49.1212 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $71.86 | 10.595% | $79.4736 | $79.47 | $79.45 | $79.50 |
| Purchase #3 | $147.32 | 11.302% | $163.9701 | $163.97 | $163.95 | $164.00 |
| Purchase #4 | $100.75 | 10.430% | $111.2582 | $111.26 | $111.25 | $111.30 |
| Purchase #5 | $156.30 | 13.646% | $177.6287 | $177.63 | $177.65 | $177.60 |
| Purchase #6 | $164.86 | 6.126% | $174.9593 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $43.53 | 9.806% | $47.7986 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $727.98 | $804.2097 | $804.21 | $804.15 | $804.30 | |