| 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 | $26.68 | 4.461% | $27.8702 | $27.87 | $27.85 | $27.90 |
| Purchase #2 | $92.42 | 13.830% | $105.2017 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $202.38 | 12.171% | $227.0117 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $100.84 | 5.411% | $106.2965 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $228.95 | 5.202% | $240.86 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $36.39 | 6.290% | $38.6789 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $55.64 | 3.580% | $57.6319 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $743.30 | $803.5509 | $803.55 | $803.55 | $803.60 | |