| 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 | $64.83 | 5.261% | $68.2407 | $68.24 | $68.25 | $68.20 |
| Purchase #2 | $240.70 | 5.450% | $253.8182 | $253.82 | $253.80 | $253.80 |
| Purchase #3 | $177.64 | 13.543% | $201.6978 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $11.78 | 11.646% | $13.1519 | $13.15 | $13.15 | $13.20 |
| Purchase #5 | $51.38 | 8.201% | $55.5937 | $55.59 | $55.60 | $55.60 |
| Purchase #6 | $73.66 | 13.217% | $83.3956 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $186.74 | 4.126% | $194.4449 | $194.44 | $194.45 | $194.40 |
| 7 purchase totals = | $806.73 | $870.3428 | $870.34 | $870.35 | $870.30 | |