| 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 | $225.81 | 6.563% | $240.6299 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $135.92 | 11.126% | $151.0425 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $36.33 | 6.571% | $38.7172 | $38.72 | $38.70 | $38.70 |
| Purchase #4 | $75.76 | 4.447% | $79.129 | $79.13 | $79.15 | $79.10 |
| Purchase #5 | $103.26 | 5.446% | $108.8835 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $57.93 | 13.259% | $65.6109 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $108.69 | 3.372% | $112.355 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $743.70 | $796.3680 | $796.37 | $796.40 | $796.30 | |