| 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 | $45.69 | 13.486% | $51.8518 | $51.85 | $51.85 | $51.90 |
| Purchase #2 | $225.82 | 4.424% | $235.8103 | $235.81 | $235.80 | $235.80 |
| Purchase #3 | $12.60 | 5.294% | $13.267 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $160.47 | 13.636% | $182.3517 | $182.35 | $182.35 | $182.40 |
| Purchase #5 | $57.95 | 6.639% | $61.7973 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $24.63 | 3.607% | $25.5184 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $59.38 | 5.750% | $62.7944 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $586.54 | $633.3909 | $633.39 | $633.35 | $633.50 | |